4098403010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{9319}}^1$

素因数の和:9555

約数の個数: 64

約数和(自身を含む): 8455104000

約数和(自身を除く): 4356700990

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 199, 221, 398, 442, 995, 1105, 1990, 2210, 2587, 3383, 5174, 6766, 9319, 12935, 16915, 18638, 25870, 33830, 43979, 46595, 87958, 93190, 121147, 158423, 219895, 242294, 316846, 439790, 605735, 792115, 1211470, 1584230, 1854481, 2059499, 3708962, 4118998, 9272405, 10297495, 18544810, 20594990, 24108253, 31526177, 48216506, 63052354, 120541265, 157630885, 241082530, 315261770, 409840301, 819680602, 2049201505, 4098403010]

約数ペア:

[(1, 4098403010), (2, 2049201505), (5, 819680602), (10, 409840301), (13, 315261770), (17, 241082530), (26, 157630885), (34, 120541265), (65, 63052354), (85, 48216506), (130, 31526177), (170, 24108253), (199, 20594990), (221, 18544810), (398, 10297495), (442, 9272405), (995, 4118998), (1105, 3708962), (1990, 2059499), (2210, 1854481), (2587, 1584230), (3383, 1211470), (5174, 792115), (6766, 605735), (9319, 439790), (12935, 316846), (16915, 242294), (18638, 219895), (25870, 158423), (33830, 121147), (43979, 93190), (46595, 87958)]