63261260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{601}}^1$

素因数の和:906

約数の個数: 48

約数和(自身を含む): 140579040

約数和(自身を除く): 77317780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 277, 380, 554, 601, 1108, 1202, 1385, 2404, 2770, 3005, 5263, 5540, 6010, 10526, 11419, 12020, 21052, 22838, 26315, 45676, 52630, 57095, 105260, 114190, 166477, 228380, 332954, 665908, 832385, 1664770, 3163063, 3329540, 6326126, 12652252, 15815315, 31630630, 63261260]

約数ペア:

[(1, 63261260), (2, 31630630), (4, 15815315), (5, 12652252), (10, 6326126), (19, 3329540), (20, 3163063), (38, 1664770), (76, 832385), (95, 665908), (190, 332954), (277, 228380), (380, 166477), (554, 114190), (601, 105260), (1108, 57095), (1202, 52630), (1385, 45676), (2404, 26315), (2770, 22838), (3005, 21052), (5263, 12020), (5540, 11419), (6010, 10526)]