61236500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{9421}}^1$

素因数の和:9453

約数の個数: 48

約数和(自身を含む): 144043536

約数和(自身を除く): 82807036

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 650, 1300, 1625, 3250, 6500, 9421, 18842, 37684, 47105, 94210, 122473, 188420, 235525, 244946, 471050, 489892, 612365, 942100, 1177625, 1224730, 2355250, 2449460, 3061825, 4710500, 6123650, 12247300, 15309125, 30618250, 61236500]

約数ペア:

[(1, 61236500), (2, 30618250), (4, 15309125), (5, 12247300), (10, 6123650), (13, 4710500), (20, 3061825), (25, 2449460), (26, 2355250), (50, 1224730), (52, 1177625), (65, 942100), (100, 612365), (125, 489892), (130, 471050), (250, 244946), (260, 235525), (325, 188420), (500, 122473), (650, 94210), (1300, 47105), (1625, 37684), (3250, 18842), (6500, 9421)]