25939680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4157}}^1$

素因数の和:4188

約数の個数: 96

約数和(自身を含む): 88016544

約数和(自身を除く): 62076864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 4157, 6240, 8314, 12471, 16628, 20785, 24942, 33256, 41570, 49884, 54041, 62355, 66512, 83140, 99768, 108082, 124710, 133024, 162123, 166280, 199536, 216164, 249420, 270205, 324246, 332560, 399072, 432328, 498840, 540410, 648492, 665120, 810615, 864656, 997680, 1080820, 1296984, 1621230, 1729312, 1995360, 2161640, 2593968, 3242460, 4323280, 5187936, 6484920, 8646560, 12969840, 25939680]

約数ペア:

[(1, 25939680), (2, 12969840), (3, 8646560), (4, 6484920), (5, 5187936), (6, 4323280), (8, 3242460), (10, 2593968), (12, 2161640), (13, 1995360), (15, 1729312), (16, 1621230), (20, 1296984), (24, 1080820), (26, 997680), (30, 864656), (32, 810615), (39, 665120), (40, 648492), (48, 540410), (52, 498840), (60, 432328), (65, 399072), (78, 332560), (80, 324246), (96, 270205), (104, 249420), (120, 216164), (130, 199536), (156, 166280), (160, 162123), (195, 133024), (208, 124710), (240, 108082), (260, 99768), (312, 83140), (390, 66512), (416, 62355), (480, 54041), (520, 49884), (624, 41570), (780, 33256), (1040, 24942), (1248, 20785), (1560, 16628), (2080, 12471), (3120, 8314), (4157, 6240)]