3266920

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:154

約数の個数: 64

約数和(自身を含む): 7931520

約数和(自身を除く): 4664600

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 53, 67, 92, 106, 115, 134, 184, 212, 230, 265, 268, 335, 424, 460, 530, 536, 670, 920, 1060, 1219, 1340, 1541, 2120, 2438, 2680, 3082, 3551, 4876, 6095, 6164, 7102, 7705, 9752, 12190, 12328, 14204, 15410, 17755, 24380, 28408, 30820, 35510, 48760, 61640, 71020, 81673, 142040, 163346, 326692, 408365, 653384, 816730, 1633460, 3266920]

約数ペア:

[(1, 3266920), (2, 1633460), (4, 816730), (5, 653384), (8, 408365), (10, 326692), (20, 163346), (23, 142040), (40, 81673), (46, 71020), (53, 61640), (67, 48760), (92, 35510), (106, 30820), (115, 28408), (134, 24380), (184, 17755), (212, 15410), (230, 14204), (265, 12328), (268, 12190), (335, 9752), (424, 7705), (460, 7102), (530, 6164), (536, 6095), (670, 4876), (920, 3551), (1060, 3082), (1219, 2680), (1340, 2438), (1541, 2120)]