2227784830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{85717}}^1$

素因数の和:85860

約数の個数: 32

約数和(自身を含む): 4221440064

約数和(自身を除く): 1993655234

約数列:

[1, 2, 5, 10, 23, 46, 113, 115, 226, 230, 565, 1130, 2599, 5198, 12995, 25990, 85717, 171434, 428585, 857170, 1971491, 3942982, 9686021, 9857455, 19372042, 19714910, 48430105, 96860210, 222778483, 445556966, 1113892415, 2227784830]

約数ペア:

[(1, 2227784830), (2, 1113892415), (5, 445556966), (10, 222778483), (23, 96860210), (46, 48430105), (113, 19714910), (115, 19372042), (226, 9857455), (230, 9686021), (565, 3942982), (1130, 1971491), (2599, 857170), (5198, 428585), (12995, 171434), (25990, 85717)]