27201260

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{601}}^1$

素因数の和:714

約数の個数: 48

約数和(自身を含む): 59872512

約数和(自身を除く): 32671252

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 73, 124, 146, 155, 292, 310, 365, 601, 620, 730, 1202, 1460, 2263, 2404, 3005, 4526, 6010, 9052, 11315, 12020, 18631, 22630, 37262, 43873, 45260, 74524, 87746, 93155, 175492, 186310, 219365, 372620, 438730, 877460, 1360063, 2720126, 5440252, 6800315, 13600630, 27201260]

約数ペア:

[(1, 27201260), (2, 13600630), (4, 6800315), (5, 5440252), (10, 2720126), (20, 1360063), (31, 877460), (62, 438730), (73, 372620), (124, 219365), (146, 186310), (155, 175492), (292, 93155), (310, 87746), (365, 74524), (601, 45260), (620, 43873), (730, 37262), (1202, 22630), (1460, 18631), (2263, 12020), (2404, 11315), (3005, 9052), (4526, 6010)]