32588420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{449}}^1$

素因数の和:668

約数の個数: 48

約数和(自身を含む): 72576000

約数和(自身を除く): 39987580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 191, 380, 382, 449, 764, 898, 955, 1796, 1910, 2245, 3629, 3820, 4490, 7258, 8531, 8980, 14516, 17062, 18145, 34124, 36290, 42655, 72580, 85310, 85759, 170620, 171518, 343036, 428795, 857590, 1629421, 1715180, 3258842, 6517684, 8147105, 16294210, 32588420]

約数ペア:

[(1, 32588420), (2, 16294210), (4, 8147105), (5, 6517684), (10, 3258842), (19, 1715180), (20, 1629421), (38, 857590), (76, 428795), (95, 343036), (190, 171518), (191, 170620), (380, 85759), (382, 85310), (449, 72580), (764, 42655), (898, 36290), (955, 34124), (1796, 18145), (1910, 17062), (2245, 14516), (3629, 8980), (3820, 8531), (4490, 7258)]