232149580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{38821}}^1$

素因数の和:38866

約数の個数: 48

約数和(自身を含む): 547856064

約数和(自身を除く): 315706484

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2990, 5980, 38821, 77642, 155284, 194105, 388210, 504673, 776420, 892883, 1009346, 1785766, 2018692, 2523365, 3571532, 4464415, 5046730, 8928830, 10093460, 11607479, 17857660, 23214958, 46429916, 58037395, 116074790, 232149580]

約数ペア:

[(1, 232149580), (2, 116074790), (4, 58037395), (5, 46429916), (10, 23214958), (13, 17857660), (20, 11607479), (23, 10093460), (26, 8928830), (46, 5046730), (52, 4464415), (65, 3571532), (92, 2523365), (115, 2018692), (130, 1785766), (230, 1009346), (260, 892883), (299, 776420), (460, 504673), (598, 388210), (1196, 194105), (1495, 155284), (2990, 77642), (5980, 38821)]