2023685560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{599}}^1$

素因数の和:785

約数の個数: 128

約数和(自身を含む): 5034960000

約数和(自身を除く): 3011274440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 73, 89, 104, 130, 146, 178, 260, 292, 356, 365, 445, 520, 584, 599, 712, 730, 890, 949, 1157, 1198, 1460, 1780, 1898, 2314, 2396, 2920, 2995, 3560, 3796, 4628, 4745, 4792, 5785, 5990, 6497, 7592, 7787, 9256, 9490, 11570, 11980, 12994, 15574, 18980, 23140, 23960, 25988, 31148, 32485, 37960, 38935, 43727, 46280, 51976, 53311, 62296, 64970, 77870, 84461, 87454, 106622, 129940, 155740, 168922, 174908, 213244, 218635, 259880, 266555, 311480, 337844, 349816, 422305, 426488, 437270, 533110, 568451, 675688, 693043, 844610, 874540, 1066220, 1136902, 1386086, 1689220, 1749080, 2132440, 2273804, 2772172, 2842255, 3378440, 3465215, 3891703, 4547608, 5544344, 5684510, 6930430, 7783406, 11369020, 13860860, 15566812, 19458515, 22738040, 27721720, 31133624, 38917030, 50592139, 77834060, 101184278, 155668120, 202368556, 252960695, 404737112, 505921390, 1011842780, 2023685560]

約数ペア:

[(1, 2023685560), (2, 1011842780), (4, 505921390), (5, 404737112), (8, 252960695), (10, 202368556), (13, 155668120), (20, 101184278), (26, 77834060), (40, 50592139), (52, 38917030), (65, 31133624), (73, 27721720), (89, 22738040), (104, 19458515), (130, 15566812), (146, 13860860), (178, 11369020), (260, 7783406), (292, 6930430), (356, 5684510), (365, 5544344), (445, 4547608), (520, 3891703), (584, 3465215), (599, 3378440), (712, 2842255), (730, 2772172), (890, 2273804), (949, 2132440), (1157, 1749080), (1198, 1689220), (1460, 1386086), (1780, 1136902), (1898, 1066220), (2314, 874540), (2396, 844610), (2920, 693043), (2995, 675688), (3560, 568451), (3796, 533110), (4628, 437270), (4745, 426488), (4792, 422305), (5785, 349816), (5990, 337844), (6497, 311480), (7592, 266555), (7787, 259880), (9256, 218635), (9490, 213244), (11570, 174908), (11980, 168922), (12994, 155740), (15574, 129940), (18980, 106622), (23140, 87454), (23960, 84461), (25988, 77870), (31148, 64970), (32485, 62296), (37960, 53311), (38935, 51976), (43727, 46280)]