1835757320

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{461}}^1\times {\mathrm{881}}^1$

素因数の和:1466

約数の個数: 64

約数和(自身を含む): 4180785840

約数和(自身を除く): 2345028520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 461, 565, 881, 904, 922, 1130, 1762, 1844, 2260, 2305, 3524, 3688, 4405, 4520, 4610, 7048, 8810, 9220, 17620, 18440, 35240, 52093, 99553, 104186, 199106, 208372, 260465, 398212, 406141, 416744, 497765, 520930, 796424, 812282, 995530, 1041860, 1624564, 1991060, 2030705, 2083720, 3249128, 3982120, 4061410, 8122820, 16245640, 45893933, 91787866, 183575732, 229469665, 367151464, 458939330, 917878660, 1835757320]

約数ペア:

[(1, 1835757320), (2, 917878660), (4, 458939330), (5, 367151464), (8, 229469665), (10, 183575732), (20, 91787866), (40, 45893933), (113, 16245640), (226, 8122820), (452, 4061410), (461, 3982120), (565, 3249128), (881, 2083720), (904, 2030705), (922, 1991060), (1130, 1624564), (1762, 1041860), (1844, 995530), (2260, 812282), (2305, 796424), (3524, 520930), (3688, 497765), (4405, 416744), (4520, 406141), (4610, 398212), (7048, 260465), (8810, 208372), (9220, 199106), (17620, 104186), (18440, 99553), (35240, 52093)]