25292310320

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1\times {\mathrm{577}}^1$

素因数の和:967

約数の個数: 160

約数和(自身を含む): 63070213248

約数和(自身を除く): 37777902928

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 167, 170, 193, 272, 334, 340, 386, 577, 668, 680, 772, 835, 965, 1154, 1336, 1360, 1544, 1670, 1930, 2308, 2672, 2839, 2885, 3088, 3281, 3340, 3860, 4616, 5678, 5770, 6562, 6680, 7720, 9232, 9809, 11356, 11540, 13124, 13360, 14195, 15440, 16405, 19618, 22712, 23080, 26248, 28390, 32231, 32810, 39236, 45424, 46160, 49045, 52496, 56780, 64462, 65620, 78472, 96359, 98090, 111361, 113560, 128924, 131240, 156944, 161155, 192718, 196180, 222722, 227120, 257848, 262480, 322310, 385436, 392360, 445444, 481795, 515696, 547927, 556805, 644620, 770872, 784720, 890888, 963590, 1095854, 1113610, 1289240, 1541744, 1638103, 1781776, 1893137, 1927180, 2191708, 2227220, 2578480, 2739635, 3276206, 3786274, 3854360, 4383416, 4454440, 5479270, 6552412, 7572548, 7708720, 8190515, 8766832, 8908880, 9465685, 10958540, 13104824, 15145096, 16381030, 18597287, 18931370, 21917080, 26209648, 30290192, 32762060, 37194574, 37862740, 43834160, 65524120, 74389148, 75725480, 92986435, 131048240, 148778296, 151450960, 185972870, 297556592, 316153879, 371945740, 632307758, 743891480, 1264615516, 1487782960, 1580769395, 2529231032, 3161538790, 5058462064, 6323077580, 12646155160, 25292310320]

約数ペア:

[(1, 25292310320), (2, 12646155160), (4, 6323077580), (5, 5058462064), (8, 3161538790), (10, 2529231032), (16, 1580769395), (17, 1487782960), (20, 1264615516), (34, 743891480), (40, 632307758), (68, 371945740), (80, 316153879), (85, 297556592), (136, 185972870), (167, 151450960), (170, 148778296), (193, 131048240), (272, 92986435), (334, 75725480), (340, 74389148), (386, 65524120), (577, 43834160), (668, 37862740), (680, 37194574), (772, 32762060), (835, 30290192), (965, 26209648), (1154, 21917080), (1336, 18931370), (1360, 18597287), (1544, 16381030), (1670, 15145096), (1930, 13104824), (2308, 10958540), (2672, 9465685), (2839, 8908880), (2885, 8766832), (3088, 8190515), (3281, 7708720), (3340, 7572548), (3860, 6552412), (4616, 5479270), (5678, 4454440), (5770, 4383416), (6562, 3854360), (6680, 3786274), (7720, 3276206), (9232, 2739635), (9809, 2578480), (11356, 2227220), (11540, 2191708), (13124, 1927180), (13360, 1893137), (14195, 1781776), (15440, 1638103), (16405, 1541744), (19618, 1289240), (22712, 1113610), (23080, 1095854), (26248, 963590), (28390, 890888), (32231, 784720), (32810, 770872), (39236, 644620), (45424, 556805), (46160, 547927), (49045, 515696), (52496, 481795), (56780, 445444), (64462, 392360), (65620, 385436), (78472, 322310), (96359, 262480), (98090, 257848), (111361, 227120), (113560, 222722), (128924, 196180), (131240, 192718), (156944, 161155)]