8601290

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 16099776

約数和(自身を除く): 7498486

約数列:

[1, 2, 5, 10, 43, 83, 86, 166, 215, 241, 415, 430, 482, 830, 1205, 2410, 3569, 7138, 10363, 17845, 20003, 20726, 35690, 40006, 51815, 100015, 103630, 200030, 860129, 1720258, 4300645, 8601290]

約数ペア:

[(1, 8601290), (2, 4300645), (5, 1720258), (10, 860129), (43, 200030), (83, 103630), (86, 100015), (166, 51815), (215, 40006), (241, 35690), (415, 20726), (430, 20003), (482, 17845), (830, 10363), (1205, 7138), (2410, 3569)]