240107950

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{419}}^1$

素因数の和:661

約数の個数: 48

約数和(自身を含む): 456689520

約数和(自身を除く): 216581570

約数列:

[1, 2, 5, 10, 25, 50, 73, 146, 157, 314, 365, 419, 730, 785, 838, 1570, 1825, 2095, 3650, 3925, 4190, 7850, 10475, 11461, 20950, 22922, 30587, 57305, 61174, 65783, 114610, 131566, 152935, 286525, 305870, 328915, 573050, 657830, 764675, 1529350, 1644575, 3289150, 4802159, 9604318, 24010795, 48021590, 120053975, 240107950]

約数ペア:

[(1, 240107950), (2, 120053975), (5, 48021590), (10, 24010795), (25, 9604318), (50, 4802159), (73, 3289150), (146, 1644575), (157, 1529350), (314, 764675), (365, 657830), (419, 573050), (730, 328915), (785, 305870), (838, 286525), (1570, 152935), (1825, 131566), (2095, 114610), (3650, 65783), (3925, 61174), (4190, 57305), (7850, 30587), (10475, 22922), (11461, 20950)]