65202490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{601}}^1$

素因数の和:1198

約数の個数: 32

約数和(自身を含む): 123963840

約数和(自身を除く): 58761350

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 571, 601, 1142, 1202, 2855, 3005, 5710, 6010, 10849, 11419, 21698, 22838, 54245, 57095, 108490, 114190, 343171, 686342, 1715855, 3431710, 6520249, 13040498, 32601245, 65202490]

約数ペア:

[(1, 65202490), (2, 32601245), (5, 13040498), (10, 6520249), (19, 3431710), (38, 1715855), (95, 686342), (190, 343171), (571, 114190), (601, 108490), (1142, 57095), (1202, 54245), (2855, 22838), (3005, 21698), (5710, 11419), (6010, 10849)]