33679880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{271}}^1$

素因数の和:534

約数の個数: 64

約数和(自身を含む): 82252800

約数和(自身を除く): 48572920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 239, 260, 271, 478, 520, 542, 956, 1084, 1195, 1355, 1912, 2168, 2390, 2710, 3107, 3523, 4780, 5420, 6214, 7046, 9560, 10840, 12428, 14092, 15535, 17615, 24856, 28184, 31070, 35230, 62140, 64769, 70460, 124280, 129538, 140920, 259076, 323845, 518152, 647690, 841997, 1295380, 1683994, 2590760, 3367988, 4209985, 6735976, 8419970, 16839940, 33679880]

約数ペア:

[(1, 33679880), (2, 16839940), (4, 8419970), (5, 6735976), (8, 4209985), (10, 3367988), (13, 2590760), (20, 1683994), (26, 1295380), (40, 841997), (52, 647690), (65, 518152), (104, 323845), (130, 259076), (239, 140920), (260, 129538), (271, 124280), (478, 70460), (520, 64769), (542, 62140), (956, 35230), (1084, 31070), (1195, 28184), (1355, 24856), (1912, 17615), (2168, 15535), (2390, 14092), (2710, 12428), (3107, 10840), (3523, 9560), (4780, 7046), (5420, 6214)]