347919200

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{14029}}^1$

素因数の和:14080

約数の個数: 72

約数和(自身を含む): 876818880

約数和(自身を除く): 528899680

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, 14029, 24800, 28058, 56116, 70145, 112232, 140290, 224464, 280580, 350725, 434899, 448928, 561160, 701450, 869798, 1122320, 1402900, 1739596, 2174495, 2244640, 2805800, 3479192, 4348990, 5611600, 6958384, 8697980, 10872475, 11223200, 13916768, 17395960, 21744950, 34791920, 43489900, 69583840, 86979800, 173959600, 347919200]

約数ペア:

[(1, 347919200), (2, 173959600), (4, 86979800), (5, 69583840), (8, 43489900), (10, 34791920), (16, 21744950), (20, 17395960), (25, 13916768), (31, 11223200), (32, 10872475), (40, 8697980), (50, 6958384), (62, 5611600), (80, 4348990), (100, 3479192), (124, 2805800), (155, 2244640), (160, 2174495), (200, 1739596), (248, 1402900), (310, 1122320), (400, 869798), (496, 701450), (620, 561160), (775, 448928), (800, 434899), (992, 350725), (1240, 280580), (1550, 224464), (2480, 140290), (3100, 112232), (4960, 70145), (6200, 56116), (12400, 28058), (14029, 24800)]