17200950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8821}}^1$

素因数の和:8849

約数の個数: 48

約数和(自身を含む): 45944976

約数和(自身を除く): 28744026

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 8821, 17642, 26463, 44105, 52926, 88210, 114673, 132315, 220525, 229346, 264630, 344019, 441050, 573365, 661575, 688038, 1146730, 1323150, 1720095, 2866825, 3440190, 5733650, 8600475, 17200950]

約数ペア:

[(1, 17200950), (2, 8600475), (3, 5733650), (5, 3440190), (6, 2866825), (10, 1720095), (13, 1323150), (15, 1146730), (25, 688038), (26, 661575), (30, 573365), (39, 441050), (50, 344019), (65, 264630), (75, 229346), (78, 220525), (130, 132315), (150, 114673), (195, 88210), (325, 52926), (390, 44105), (650, 26463), (975, 17642), (1950, 8821)]