101042500

素因数分解:

$2^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{3109}}^1$

素因数の和:3146

約数の個数: 60

約数和(自身を含む): 238033180

約数和(自身を除く): 136990680

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 625, 650, 1250, 1300, 1625, 2500, 3109, 3250, 6218, 6500, 8125, 12436, 15545, 16250, 31090, 32500, 40417, 62180, 77725, 80834, 155450, 161668, 202085, 310900, 388625, 404170, 777250, 808340, 1010425, 1554500, 1943125, 2020850, 3886250, 4041700, 5052125, 7772500, 10104250, 20208500, 25260625, 50521250, 101042500]

約数ペア:

[(1, 101042500), (2, 50521250), (4, 25260625), (5, 20208500), (10, 10104250), (13, 7772500), (20, 5052125), (25, 4041700), (26, 3886250), (50, 2020850), (52, 1943125), (65, 1554500), (100, 1010425), (125, 808340), (130, 777250), (250, 404170), (260, 388625), (325, 310900), (500, 202085), (625, 161668), (650, 155450), (1250, 80834), (1300, 77725), (1625, 62180), (2500, 40417), (3109, 32500), (3250, 31090), (6218, 16250), (6500, 15545), (8125, 12436)]