98409640

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:144

約数の個数: 192

約数和(自身を含む): 280713600

約数和(自身を除く): 182303960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 37, 40, 46, 49, 56, 59, 70, 74, 92, 98, 115, 118, 140, 148, 161, 184, 185, 196, 230, 236, 245, 259, 280, 295, 296, 322, 370, 392, 413, 460, 472, 490, 518, 590, 644, 740, 805, 826, 851, 920, 980, 1036, 1127, 1180, 1288, 1295, 1357, 1480, 1610, 1652, 1702, 1813, 1960, 2065, 2072, 2183, 2254, 2360, 2590, 2714, 2891, 3220, 3304, 3404, 3626, 4130, 4255, 4366, 4508, 5180, 5428, 5635, 5782, 5957, 6440, 6785, 6808, 7252, 8260, 8510, 8732, 9016, 9065, 9499, 10360, 10856, 10915, 11270, 11564, 11914, 13570, 14455, 14504, 15281, 16520, 17020, 17464, 18130, 18998, 21830, 22540, 23128, 23828, 27140, 28910, 29785, 30562, 34040, 36260, 37996, 41699, 43660, 45080, 47495, 47656, 50209, 54280, 57820, 59570, 61124, 66493, 72520, 75992, 76405, 83398, 87320, 94990, 100418, 106967, 115640, 119140, 122248, 132986, 152810, 166796, 189980, 200836, 208495, 213934, 238280, 251045, 265972, 305620, 332465, 333592, 351463, 379960, 401672, 416990, 427868, 502090, 531944, 534835, 611240, 664930, 702926, 833980, 855736, 1004180, 1069670, 1329860, 1405852, 1667960, 1757315, 2008360, 2139340, 2460241, 2659720, 2811704, 3514630, 4278680, 4920482, 7029260, 9840964, 12301205, 14058520, 19681928, 24602410, 49204820, 98409640]

約数ペア:

[(1, 98409640), (2, 49204820), (4, 24602410), (5, 19681928), (7, 14058520), (8, 12301205), (10, 9840964), (14, 7029260), (20, 4920482), (23, 4278680), (28, 3514630), (35, 2811704), (37, 2659720), (40, 2460241), (46, 2139340), (49, 2008360), (56, 1757315), (59, 1667960), (70, 1405852), (74, 1329860), (92, 1069670), (98, 1004180), (115, 855736), (118, 833980), (140, 702926), (148, 664930), (161, 611240), (184, 534835), (185, 531944), (196, 502090), (230, 427868), (236, 416990), (245, 401672), (259, 379960), (280, 351463), (295, 333592), (296, 332465), (322, 305620), (370, 265972), (392, 251045), (413, 238280), (460, 213934), (472, 208495), (490, 200836), (518, 189980), (590, 166796), (644, 152810), (740, 132986), (805, 122248), (826, 119140), (851, 115640), (920, 106967), (980, 100418), (1036, 94990), (1127, 87320), (1180, 83398), (1288, 76405), (1295, 75992), (1357, 72520), (1480, 66493), (1610, 61124), (1652, 59570), (1702, 57820), (1813, 54280), (1960, 50209), (2065, 47656), (2072, 47495), (2183, 45080), (2254, 43660), (2360, 41699), (2590, 37996), (2714, 36260), (2891, 34040), (3220, 30562), (3304, 29785), (3404, 28910), (3626, 27140), (4130, 23828), (4255, 23128), (4366, 22540), (4508, 21830), (5180, 18998), (5428, 18130), (5635, 17464), (5782, 17020), (5957, 16520), (6440, 15281), (6785, 14504), (6808, 14455), (7252, 13570), (8260, 11914), (8510, 11564), (8732, 11270), (9016, 10915), (9065, 10856), (9499, 10360)]