26925640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:191

約数の個数: 128

約数和(自身を含む): 74856960

約数和(自身を除く): 47931320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 37, 40, 46, 56, 70, 74, 92, 113, 115, 140, 148, 161, 184, 185, 226, 230, 259, 280, 296, 322, 370, 452, 460, 518, 565, 644, 740, 791, 805, 851, 904, 920, 1036, 1130, 1288, 1295, 1480, 1582, 1610, 1702, 2072, 2260, 2590, 2599, 3164, 3220, 3404, 3955, 4181, 4255, 4520, 5180, 5198, 5957, 6328, 6440, 6808, 7910, 8362, 8510, 10360, 10396, 11914, 12995, 15820, 16724, 17020, 18193, 20792, 20905, 23828, 25990, 29267, 29785, 31640, 33448, 34040, 36386, 41810, 47656, 51980, 58534, 59570, 72772, 83620, 90965, 96163, 103960, 117068, 119140, 145544, 146335, 167240, 181930, 192326, 234136, 238280, 292670, 363860, 384652, 480815, 585340, 673141, 727720, 769304, 961630, 1170680, 1346282, 1923260, 2692564, 3365705, 3846520, 5385128, 6731410, 13462820, 26925640]

約数ペア:

[(1, 26925640), (2, 13462820), (4, 6731410), (5, 5385128), (7, 3846520), (8, 3365705), (10, 2692564), (14, 1923260), (20, 1346282), (23, 1170680), (28, 961630), (35, 769304), (37, 727720), (40, 673141), (46, 585340), (56, 480815), (70, 384652), (74, 363860), (92, 292670), (113, 238280), (115, 234136), (140, 192326), (148, 181930), (161, 167240), (184, 146335), (185, 145544), (226, 119140), (230, 117068), (259, 103960), (280, 96163), (296, 90965), (322, 83620), (370, 72772), (452, 59570), (460, 58534), (518, 51980), (565, 47656), (644, 41810), (740, 36386), (791, 34040), (805, 33448), (851, 31640), (904, 29785), (920, 29267), (1036, 25990), (1130, 23828), (1288, 20905), (1295, 20792), (1480, 18193), (1582, 17020), (1610, 16724), (1702, 15820), (2072, 12995), (2260, 11914), (2590, 10396), (2599, 10360), (3164, 8510), (3220, 8362), (3404, 7910), (3955, 6808), (4181, 6440), (4255, 6328), (4520, 5957), (5180, 5198)]