16888964000

素因数分解:

$2^5\times 5^3\times {\mathrm{2027}}^1\times {\mathrm{2083}}^1$

素因数の和:4135

約数の個数: 96

約数和(自身を含む): 41536587456

約数和(自身を除く): 24647623456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 2027, 2083, 4000, 4054, 4166, 8108, 8332, 10135, 10415, 16216, 16664, 20270, 20830, 32432, 33328, 40540, 41660, 50675, 52075, 64864, 66656, 81080, 83320, 101350, 104150, 162160, 166640, 202700, 208300, 253375, 260375, 324320, 333280, 405400, 416600, 506750, 520750, 810800, 833200, 1013500, 1041500, 1621600, 1666400, 2027000, 2083000, 4054000, 4166000, 4222241, 8108000, 8332000, 8444482, 16888964, 21111205, 33777928, 42222410, 67555856, 84444820, 105556025, 135111712, 168889640, 211112050, 337779280, 422224100, 527780125, 675558560, 844448200, 1055560250, 1688896400, 2111120500, 3377792800, 4222241000, 8444482000, 16888964000]

約数ペア:

[(1, 16888964000), (2, 8444482000), (4, 4222241000), (5, 3377792800), (8, 2111120500), (10, 1688896400), (16, 1055560250), (20, 844448200), (25, 675558560), (32, 527780125), (40, 422224100), (50, 337779280), (80, 211112050), (100, 168889640), (125, 135111712), (160, 105556025), (200, 84444820), (250, 67555856), (400, 42222410), (500, 33777928), (800, 21111205), (1000, 16888964), (2000, 8444482), (2027, 8332000), (2083, 8108000), (4000, 4222241), (4054, 4166000), (4166, 4054000), (8108, 2083000), (8332, 2027000), (10135, 1666400), (10415, 1621600), (16216, 1041500), (16664, 1013500), (20270, 833200), (20830, 810800), (32432, 520750), (33328, 506750), (40540, 416600), (41660, 405400), (50675, 333280), (52075, 324320), (64864, 260375), (66656, 253375), (81080, 208300), (83320, 202700), (101350, 166640), (104150, 162160)]