27601160

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{22259}}^1$

素因数の和:22301

約数の個数: 32

約数和(自身を含む): 64108800

約数和(自身を除く): 36507640

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 22259, 44518, 89036, 111295, 178072, 222590, 445180, 690029, 890360, 1380058, 2760116, 3450145, 5520232, 6900290, 13800580, 27601160]

約数ペア:

[(1, 27601160), (2, 13800580), (4, 6900290), (5, 5520232), (8, 3450145), (10, 2760116), (20, 1380058), (31, 890360), (40, 690029), (62, 445180), (124, 222590), (155, 178072), (248, 111295), (310, 89036), (620, 44518), (1240, 22259)]