1145793440

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{651019}}^1$

素因数の和:651045

約数の個数: 48

約数和(自身を含む): 2953026720

約数和(自身を除く): 1807233280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 651019, 1302038, 2604076, 3255095, 5208152, 6510190, 7161209, 10416304, 13020380, 14322418, 20832608, 26040760, 28644836, 35806045, 52081520, 57289672, 71612090, 104163040, 114579344, 143224180, 229158688, 286448360, 572896720, 1145793440]

約数ペア:

[(1, 1145793440), (2, 572896720), (4, 286448360), (5, 229158688), (8, 143224180), (10, 114579344), (11, 104163040), (16, 71612090), (20, 57289672), (22, 52081520), (32, 35806045), (40, 28644836), (44, 26040760), (55, 20832608), (80, 14322418), (88, 13020380), (110, 10416304), (160, 7161209), (176, 6510190), (220, 5208152), (352, 3255095), (440, 2604076), (880, 1302038), (1760, 651019)]