83972800

素因数分解:

$2^6\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1693}}^1$

素因数の和:1746

約数の個数: 84

約数和(自身を含む): 213416896

約数和(自身を除く): 129444096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 155, 160, 200, 248, 310, 320, 400, 496, 620, 775, 800, 992, 1240, 1550, 1600, 1693, 1984, 2480, 3100, 3386, 4960, 6200, 6772, 8465, 9920, 12400, 13544, 16930, 24800, 27088, 33860, 42325, 49600, 52483, 54176, 67720, 84650, 104966, 108352, 135440, 169300, 209932, 262415, 270880, 338600, 419864, 524830, 541760, 677200, 839728, 1049660, 1312075, 1354400, 1679456, 2099320, 2624150, 2708800, 3358912, 4198640, 5248300, 8397280, 10496600, 16794560, 20993200, 41986400, 83972800]

約数ペア:

[(1, 83972800), (2, 41986400), (4, 20993200), (5, 16794560), (8, 10496600), (10, 8397280), (16, 5248300), (20, 4198640), (25, 3358912), (31, 2708800), (32, 2624150), (40, 2099320), (50, 1679456), (62, 1354400), (64, 1312075), (80, 1049660), (100, 839728), (124, 677200), (155, 541760), (160, 524830), (200, 419864), (248, 338600), (310, 270880), (320, 262415), (400, 209932), (496, 169300), (620, 135440), (775, 108352), (800, 104966), (992, 84650), (1240, 67720), (1550, 54176), (1600, 52483), (1693, 49600), (1984, 42325), (2480, 33860), (3100, 27088), (3386, 24800), (4960, 16930), (6200, 13544), (6772, 12400), (8465, 9920)]