2024401520

素因数分解:

$2^4\times 5^1\times {\mathrm{211}}^1\times {\mathrm{119929}}^1$

素因数の和:120153

約数の個数: 40

約数和(自身を含む): 4729079760

約数和(自身を除く): 2704678240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 211, 422, 844, 1055, 1688, 2110, 3376, 4220, 8440, 16880, 119929, 239858, 479716, 599645, 959432, 1199290, 1918864, 2398580, 4797160, 9594320, 25305019, 50610038, 101220076, 126525095, 202440152, 253050190, 404880304, 506100380, 1012200760, 2024401520]

約数ペア:

[(1, 2024401520), (2, 1012200760), (4, 506100380), (5, 404880304), (8, 253050190), (10, 202440152), (16, 126525095), (20, 101220076), (40, 50610038), (80, 25305019), (211, 9594320), (422, 4797160), (844, 2398580), (1055, 1918864), (1688, 1199290), (2110, 959432), (3376, 599645), (4220, 479716), (8440, 239858), (16880, 119929)]