3870100

素因数分解:

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

素因数の和:269

約数の個数: 54

約数和(自身を含む): 9133530

約数和(自身を除く): 5263430

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 169, 229, 260, 325, 338, 458, 650, 676, 845, 916, 1145, 1300, 1690, 2290, 2977, 3380, 4225, 4580, 5725, 5954, 8450, 11450, 11908, 14885, 16900, 22900, 29770, 38701, 59540, 74425, 77402, 148850, 154804, 193505, 297700, 387010, 774020, 967525, 1935050, 3870100]

約数ペア:

[(1, 3870100), (2, 1935050), (4, 967525), (5, 774020), (10, 387010), (13, 297700), (20, 193505), (25, 154804), (26, 148850), (50, 77402), (52, 74425), (65, 59540), (100, 38701), (130, 29770), (169, 22900), (229, 16900), (260, 14885), (325, 11908), (338, 11450), (458, 8450), (650, 5954), (676, 5725), (845, 4580), (916, 4225), (1145, 3380), (1300, 2977), (1690, 2290)]