397691200

素因数分解:

$2^6\times 5^2\times {\mathrm{17}}^1\times {\mathrm{14621}}^1$

素因数の和:14660

約数の個数: 84

約数和(自身を含む): 1036202652

約数和(自身を除く): 638511452

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 136, 160, 170, 200, 272, 320, 340, 400, 425, 544, 680, 800, 850, 1088, 1360, 1600, 1700, 2720, 3400, 5440, 6800, 13600, 14621, 27200, 29242, 58484, 73105, 116968, 146210, 233936, 248557, 292420, 365525, 467872, 497114, 584840, 731050, 935744, 994228, 1169680, 1242785, 1462100, 1988456, 2339360, 2485570, 2924200, 3976912, 4678720, 4971140, 5848400, 6213925, 7953824, 9942280, 11696800, 12427850, 15907648, 19884560, 23393600, 24855700, 39769120, 49711400, 79538240, 99422800, 198845600, 397691200]

約数ペア:

[(1, 397691200), (2, 198845600), (4, 99422800), (5, 79538240), (8, 49711400), (10, 39769120), (16, 24855700), (17, 23393600), (20, 19884560), (25, 15907648), (32, 12427850), (34, 11696800), (40, 9942280), (50, 7953824), (64, 6213925), (68, 5848400), (80, 4971140), (85, 4678720), (100, 3976912), (136, 2924200), (160, 2485570), (170, 2339360), (200, 1988456), (272, 1462100), (320, 1242785), (340, 1169680), (400, 994228), (425, 935744), (544, 731050), (680, 584840), (800, 497114), (850, 467872), (1088, 365525), (1360, 292420), (1600, 248557), (1700, 233936), (2720, 146210), (3400, 116968), (5440, 73105), (6800, 58484), (13600, 29242), (14621, 27200)]