108775550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2357}}^1$

素因数の和:2453

約数の個数: 48

約数和(自身を含む): 221048352

約数和(自身を除く): 112272802

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 71, 130, 142, 325, 355, 650, 710, 923, 1775, 1846, 2357, 3550, 4615, 4714, 9230, 11785, 23075, 23570, 30641, 46150, 58925, 61282, 117850, 153205, 167347, 306410, 334694, 766025, 836735, 1532050, 1673470, 2175511, 4183675, 4351022, 8367350, 10877555, 21755110, 54387775, 108775550]

約数ペア:

[(1, 108775550), (2, 54387775), (5, 21755110), (10, 10877555), (13, 8367350), (25, 4351022), (26, 4183675), (50, 2175511), (65, 1673470), (71, 1532050), (130, 836735), (142, 766025), (325, 334694), (355, 306410), (650, 167347), (710, 153205), (923, 117850), (1775, 61282), (1846, 58925), (2357, 46150), (3550, 30641), (4615, 23570), (4714, 23075), (9230, 11785)]