139728850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{147083}}^1$

素因数の和:147114

約数の個数: 24

約数和(自身を含む): 273576240

約数和(自身を除く): 133847390

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 147083, 294166, 735415, 1470830, 2794577, 3677075, 5589154, 7354150, 13972885, 27945770, 69864425, 139728850]

約数ペア:

[(1, 139728850), (2, 69864425), (5, 27945770), (10, 13972885), (19, 7354150), (25, 5589154), (38, 3677075), (50, 2794577), (95, 1470830), (190, 735415), (475, 294166), (950, 147083)]