40877883040

素因数分解:

$2^5\times 5^1\times {\mathrm{9151}}^1\times {\mathrm{27919}}^1$

素因数の和:37085

約数の個数: 48

約数和(自身を含む): 96588011520

約数和(自身を除く): 55710128480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 9151, 18302, 27919, 36604, 45755, 55838, 73208, 91510, 111676, 139595, 146416, 183020, 223352, 279190, 292832, 366040, 446704, 558380, 732080, 893408, 1116760, 1464160, 2233520, 4467040, 255486769, 510973538, 1021947076, 1277433845, 2043894152, 2554867690, 4087788304, 5109735380, 8175576608, 10219470760, 20438941520, 40877883040]

約数ペア:

[(1, 40877883040), (2, 20438941520), (4, 10219470760), (5, 8175576608), (8, 5109735380), (10, 4087788304), (16, 2554867690), (20, 2043894152), (32, 1277433845), (40, 1021947076), (80, 510973538), (160, 255486769), (9151, 4467040), (18302, 2233520), (27919, 1464160), (36604, 1116760), (45755, 893408), (55838, 732080), (73208, 558380), (91510, 446704), (111676, 366040), (139595, 292832), (146416, 279190), (183020, 223352)]