1054785680

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{853}}^1$

素因数の和:949

約数の個数: 160

約数和(自身を含む): 2802008160

約数和(自身を除く): 1747222480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 40, 41, 52, 58, 65, 80, 82, 104, 116, 130, 145, 164, 205, 208, 232, 260, 290, 328, 377, 410, 464, 520, 533, 580, 656, 754, 820, 853, 1040, 1066, 1160, 1189, 1508, 1640, 1706, 1885, 2132, 2320, 2378, 2665, 3016, 3280, 3412, 3770, 4264, 4265, 4756, 5330, 5945, 6032, 6824, 7540, 8528, 8530, 9512, 10660, 11089, 11890, 13648, 15080, 15457, 17060, 19024, 21320, 22178, 23780, 24737, 30160, 30914, 34120, 34973, 42640, 44356, 47560, 49474, 55445, 61828, 68240, 69946, 77285, 88712, 95120, 98948, 110890, 123656, 123685, 139892, 154570, 174865, 177424, 197896, 221780, 247312, 247370, 279784, 309140, 321581, 349730, 395792, 443560, 454649, 494740, 559568, 618280, 643162, 699460, 887120, 909298, 989480, 1014217, 1236560, 1286324, 1398920, 1607905, 1818596, 1978960, 2028434, 2273245, 2572648, 2797840, 3215810, 3637192, 4056868, 4546490, 5071085, 5145296, 6431620, 7274384, 8113736, 9092980, 10142170, 12863240, 13184821, 16227472, 18185960, 20284340, 25726480, 26369642, 36371920, 40568680, 52739284, 65924105, 81137360, 105478568, 131848210, 210957136, 263696420, 527392840, 1054785680]

約数ペア:

[(1, 1054785680), (2, 527392840), (4, 263696420), (5, 210957136), (8, 131848210), (10, 105478568), (13, 81137360), (16, 65924105), (20, 52739284), (26, 40568680), (29, 36371920), (40, 26369642), (41, 25726480), (52, 20284340), (58, 18185960), (65, 16227472), (80, 13184821), (82, 12863240), (104, 10142170), (116, 9092980), (130, 8113736), (145, 7274384), (164, 6431620), (205, 5145296), (208, 5071085), (232, 4546490), (260, 4056868), (290, 3637192), (328, 3215810), (377, 2797840), (410, 2572648), (464, 2273245), (520, 2028434), (533, 1978960), (580, 1818596), (656, 1607905), (754, 1398920), (820, 1286324), (853, 1236560), (1040, 1014217), (1066, 989480), (1160, 909298), (1189, 887120), (1508, 699460), (1640, 643162), (1706, 618280), (1885, 559568), (2132, 494740), (2320, 454649), (2378, 443560), (2665, 395792), (3016, 349730), (3280, 321581), (3412, 309140), (3770, 279784), (4264, 247370), (4265, 247312), (4756, 221780), (5330, 197896), (5945, 177424), (6032, 174865), (6824, 154570), (7540, 139892), (8528, 123685), (8530, 123656), (9512, 110890), (10660, 98948), (11089, 95120), (11890, 88712), (13648, 77285), (15080, 69946), (15457, 68240), (17060, 61828), (19024, 55445), (21320, 49474), (22178, 47560), (23780, 44356), (24737, 42640), (30160, 34973), (30914, 34120)]