413093600

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{16657}}^1$

素因数の和:16708

約数の個数: 72

約数和(自身を含む): 1041058368

約数和(自身を除く): 627964768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 155, 160, 200, 248, 310, 400, 496, 620, 775, 800, 992, 1240, 1550, 2480, 3100, 4960, 6200, 12400, 16657, 24800, 33314, 66628, 83285, 133256, 166570, 266512, 333140, 416425, 516367, 533024, 666280, 832850, 1032734, 1332560, 1665700, 2065468, 2581835, 2665120, 3331400, 4130936, 5163670, 6662800, 8261872, 10327340, 12909175, 13325600, 16523744, 20654680, 25818350, 41309360, 51636700, 82618720, 103273400, 206546800, 413093600]

約数ペア:

[(1, 413093600), (2, 206546800), (4, 103273400), (5, 82618720), (8, 51636700), (10, 41309360), (16, 25818350), (20, 20654680), (25, 16523744), (31, 13325600), (32, 12909175), (40, 10327340), (50, 8261872), (62, 6662800), (80, 5163670), (100, 4130936), (124, 3331400), (155, 2665120), (160, 2581835), (200, 2065468), (248, 1665700), (310, 1332560), (400, 1032734), (496, 832850), (620, 666280), (775, 533024), (800, 516367), (992, 416425), (1240, 333140), (1550, 266512), (2480, 166570), (3100, 133256), (4960, 83285), (6200, 66628), (12400, 33314), (16657, 24800)]