8010400002

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{239}}^1\times {\mathrm{2837}}^1$

素因数の和:3271

約数の個数: 64

約数和(自身を含む): 17654630400

約数和(自身を除く): 9644230398

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 179, 239, 358, 478, 537, 717, 1074, 1434, 1969, 2629, 2837, 3938, 5258, 5674, 5907, 7887, 8511, 11814, 15774, 17022, 31207, 42781, 62414, 85562, 93621, 128343, 187242, 256686, 470591, 507823, 678043, 941182, 1015646, 1356086, 1411773, 1523469, 2034129, 2823546, 3046938, 4068258, 5586053, 7458473, 11172106, 14916946, 16758159, 22375419, 33516318, 44750838, 121369697, 242739394, 364109091, 728218182, 1335066667, 2670133334, 4005200001, 8010400002]

約数ペア:

[(1, 8010400002), (2, 4005200001), (3, 2670133334), (6, 1335066667), (11, 728218182), (22, 364109091), (33, 242739394), (66, 121369697), (179, 44750838), (239, 33516318), (358, 22375419), (478, 16758159), (537, 14916946), (717, 11172106), (1074, 7458473), (1434, 5586053), (1969, 4068258), (2629, 3046938), (2837, 2823546), (3938, 2034129), (5258, 1523469), (5674, 1411773), (5907, 1356086), (7887, 1015646), (8511, 941182), (11814, 678043), (15774, 507823), (17022, 470591), (31207, 256686), (42781, 187242), (62414, 128343), (85562, 93621)]