9755450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1$

素因数の和:551

約数の個数: 48

約数和(自身を含む): 20088000

約数和(自身を除く): 10332550

約数列:

[1, 2, 5, 10, 17, 23, 25, 34, 46, 50, 85, 115, 170, 230, 391, 425, 499, 575, 782, 850, 998, 1150, 1955, 2495, 3910, 4990, 8483, 9775, 11477, 12475, 16966, 19550, 22954, 24950, 42415, 57385, 84830, 114770, 195109, 212075, 286925, 390218, 424150, 573850, 975545, 1951090, 4877725, 9755450]

約数ペア:

[(1, 9755450), (2, 4877725), (5, 1951090), (10, 975545), (17, 573850), (23, 424150), (25, 390218), (34, 286925), (46, 212075), (50, 195109), (85, 114770), (115, 84830), (170, 57385), (230, 42415), (391, 24950), (425, 22954), (499, 19550), (575, 16966), (782, 12475), (850, 11477), (998, 9775), (1150, 8483), (1955, 4990), (2495, 3910)]