2220884048

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{2011}}^1\times {\mathrm{3001}}^1$

素因数の和:5043

約数の個数: 40

約数和(自身を含む): 4493777856

約数和(自身を除く): 2272893808

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 2011, 3001, 4022, 6002, 8044, 12004, 16088, 24008, 32176, 46253, 48016, 69023, 92506, 138046, 185012, 276092, 370024, 552184, 740048, 1104368, 6035011, 12070022, 24140044, 48280088, 96560176, 138805253, 277610506, 555221012, 1110442024, 2220884048]

約数ペア:

[(1, 2220884048), (2, 1110442024), (4, 555221012), (8, 277610506), (16, 138805253), (23, 96560176), (46, 48280088), (92, 24140044), (184, 12070022), (368, 6035011), (2011, 1104368), (3001, 740048), (4022, 552184), (6002, 370024), (8044, 276092), (12004, 185012), (16088, 138046), (24008, 92506), (32176, 69023), (46253, 48016)]