8696480

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:178

約数の個数: 96

約数和(自身を含む): 22924944

約数和(自身を除く): 14228464

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 52, 65, 74, 80, 104, 113, 130, 148, 160, 185, 208, 226, 260, 296, 370, 416, 452, 481, 520, 565, 592, 740, 904, 962, 1040, 1130, 1184, 1469, 1480, 1808, 1924, 2080, 2260, 2405, 2938, 2960, 3616, 3848, 4181, 4520, 4810, 5876, 5920, 7345, 7696, 8362, 9040, 9620, 11752, 14690, 15392, 16724, 18080, 19240, 20905, 23504, 29380, 33448, 38480, 41810, 47008, 54353, 58760, 66896, 76960, 83620, 108706, 117520, 133792, 167240, 217412, 235040, 271765, 334480, 434824, 543530, 668960, 869648, 1087060, 1739296, 2174120, 4348240, 8696480]

約数ペア:

[(1, 8696480), (2, 4348240), (4, 2174120), (5, 1739296), (8, 1087060), (10, 869648), (13, 668960), (16, 543530), (20, 434824), (26, 334480), (32, 271765), (37, 235040), (40, 217412), (52, 167240), (65, 133792), (74, 117520), (80, 108706), (104, 83620), (113, 76960), (130, 66896), (148, 58760), (160, 54353), (185, 47008), (208, 41810), (226, 38480), (260, 33448), (296, 29380), (370, 23504), (416, 20905), (452, 19240), (481, 18080), (520, 16724), (565, 15392), (592, 14690), (740, 11752), (904, 9620), (962, 9040), (1040, 8362), (1130, 7696), (1184, 7345), (1469, 5920), (1480, 5876), (1808, 4810), (1924, 4520), (2080, 4181), (2260, 3848), (2405, 3616), (2938, 2960)]