2525156770

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{40933}}^1$

素因数の和:41170

約数の個数: 32

約数和(自身を含む): 4715596800

約数和(自身を除く): 2190440030

約数列:

[1, 2, 5, 10, 31, 62, 155, 199, 310, 398, 995, 1990, 6169, 12338, 30845, 40933, 61690, 81866, 204665, 409330, 1268923, 2537846, 6344615, 8145667, 12689230, 16291334, 40728335, 81456670, 252515677, 505031354, 1262578385, 2525156770]

約数ペア:

[(1, 2525156770), (2, 1262578385), (5, 505031354), (10, 252515677), (31, 81456670), (62, 40728335), (155, 16291334), (199, 12689230), (310, 8145667), (398, 6344615), (995, 2537846), (1990, 1268923), (6169, 409330), (12338, 204665), (30845, 81866), (40933, 61690)]