90220850

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{58207}}^1$

素因数の和:58250

約数の個数: 24

約数和(自身を含む): 173227008

約数和(自身を除く): 83006158

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 1550, 58207, 116414, 291035, 582070, 1455175, 1804417, 2910350, 3608834, 9022085, 18044170, 45110425, 90220850]

約数ペア:

[(1, 90220850), (2, 45110425), (5, 18044170), (10, 9022085), (25, 3608834), (31, 2910350), (50, 1804417), (62, 1455175), (155, 582070), (310, 291035), (775, 116414), (1550, 58207)]