2032807760

素因数分解:

$2^4\times 5^1\times {\mathrm{211}}^1\times {\mathrm{120427}}^1$

素因数の和:120651

約数の個数: 40

約数和(自身を含む): 4748716896

約数和(自身を除く): 2715909136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 211, 422, 844, 1055, 1688, 2110, 3376, 4220, 8440, 16880, 120427, 240854, 481708, 602135, 963416, 1204270, 1926832, 2408540, 4817080, 9634160, 25410097, 50820194, 101640388, 127050485, 203280776, 254100970, 406561552, 508201940, 1016403880, 2032807760]

約数ペア:

[(1, 2032807760), (2, 1016403880), (4, 508201940), (5, 406561552), (8, 254100970), (10, 203280776), (16, 127050485), (20, 101640388), (40, 50820194), (80, 25410097), (211, 9634160), (422, 4817080), (844, 2408540), (1055, 1926832), (1688, 1204270), (2110, 963416), (3376, 602135), (4220, 481708), (8440, 240854), (16880, 120427)]