264808510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{44959}}^1$

素因数の和:45016

約数の個数: 32

約数和(自身を含む): 517939200

約数和(自身を除く): 253130690

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2945, 5890, 44959, 89918, 224795, 449590, 854221, 1393729, 1708442, 2787458, 4271105, 6968645, 8542210, 13937290, 26480851, 52961702, 132404255, 264808510]

約数ペア:

[(1, 264808510), (2, 132404255), (5, 52961702), (10, 26480851), (19, 13937290), (31, 8542210), (38, 6968645), (62, 4271105), (95, 2787458), (155, 1708442), (190, 1393729), (310, 854221), (589, 449590), (1178, 224795), (2945, 89918), (5890, 44959)]