66523040

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{661}}^1$

素因数の和:730

約数の個数: 96

約数和(自身を含む): 171161424

約数和(自身を除く): 104638384

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 37, 40, 68, 74, 80, 85, 136, 148, 160, 170, 185, 272, 296, 340, 370, 544, 592, 629, 661, 680, 740, 1184, 1258, 1322, 1360, 1480, 2516, 2644, 2720, 2960, 3145, 3305, 5032, 5288, 5920, 6290, 6610, 10064, 10576, 11237, 12580, 13220, 20128, 21152, 22474, 24457, 25160, 26440, 44948, 48914, 50320, 52880, 56185, 89896, 97828, 100640, 105760, 112370, 122285, 179792, 195656, 224740, 244570, 359584, 391312, 415769, 449480, 489140, 782624, 831538, 898960, 978280, 1663076, 1797920, 1956560, 2078845, 3326152, 3913120, 4157690, 6652304, 8315380, 13304608, 16630760, 33261520, 66523040]

約数ペア:

[(1, 66523040), (2, 33261520), (4, 16630760), (5, 13304608), (8, 8315380), (10, 6652304), (16, 4157690), (17, 3913120), (20, 3326152), (32, 2078845), (34, 1956560), (37, 1797920), (40, 1663076), (68, 978280), (74, 898960), (80, 831538), (85, 782624), (136, 489140), (148, 449480), (160, 415769), (170, 391312), (185, 359584), (272, 244570), (296, 224740), (340, 195656), (370, 179792), (544, 122285), (592, 112370), (629, 105760), (661, 100640), (680, 97828), (740, 89896), (1184, 56185), (1258, 52880), (1322, 50320), (1360, 48914), (1480, 44948), (2516, 26440), (2644, 25160), (2720, 24457), (2960, 22474), (3145, 21152), (3305, 20128), (5032, 13220), (5288, 12580), (5920, 11237), (6290, 10576), (6610, 10064)]