4614350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:285

約数の個数: 48

約数和(自身を含む): 9582720

約数和(自身を除く): 4968370

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 130, 155, 229, 310, 325, 403, 458, 650, 775, 806, 1145, 1550, 2015, 2290, 2977, 4030, 5725, 5954, 7099, 10075, 11450, 14198, 14885, 20150, 29770, 35495, 70990, 74425, 92287, 148850, 177475, 184574, 354950, 461435, 922870, 2307175, 4614350]

約数ペア:

[(1, 4614350), (2, 2307175), (5, 922870), (10, 461435), (13, 354950), (25, 184574), (26, 177475), (31, 148850), (50, 92287), (62, 74425), (65, 70990), (130, 35495), (155, 29770), (229, 20150), (310, 14885), (325, 14198), (403, 11450), (458, 10075), (650, 7099), (775, 5954), (806, 5725), (1145, 4030), (1550, 2977), (2015, 2290)]