2448659720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^2\times {\mathrm{1049}}^1$

素因数の和:1207

約数の個数: 96

約数和(自身を含む): 6028911000

約数和(自身を除く): 3580251280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 67, 104, 130, 134, 260, 268, 335, 520, 536, 670, 871, 1049, 1340, 1742, 2098, 2680, 3484, 4196, 4355, 4489, 5245, 6968, 8392, 8710, 8978, 10490, 13637, 17420, 17956, 20980, 22445, 27274, 34840, 35912, 41960, 44890, 54548, 58357, 68185, 70283, 89780, 109096, 116714, 136370, 140566, 179560, 233428, 272740, 281132, 291785, 351415, 466856, 545480, 562264, 583570, 702830, 913679, 1167140, 1405660, 1827358, 2334280, 2811320, 3654716, 4568395, 4708961, 7309432, 9136790, 9417922, 18273580, 18835844, 23544805, 36547160, 37671688, 47089610, 61216493, 94179220, 122432986, 188358440, 244865972, 306082465, 489731944, 612164930, 1224329860, 2448659720]

約数ペア:

[(1, 2448659720), (2, 1224329860), (4, 612164930), (5, 489731944), (8, 306082465), (10, 244865972), (13, 188358440), (20, 122432986), (26, 94179220), (40, 61216493), (52, 47089610), (65, 37671688), (67, 36547160), (104, 23544805), (130, 18835844), (134, 18273580), (260, 9417922), (268, 9136790), (335, 7309432), (520, 4708961), (536, 4568395), (670, 3654716), (871, 2811320), (1049, 2334280), (1340, 1827358), (1742, 1405660), (2098, 1167140), (2680, 913679), (3484, 702830), (4196, 583570), (4355, 562264), (4489, 545480), (5245, 466856), (6968, 351415), (8392, 291785), (8710, 281132), (8978, 272740), (10490, 233428), (13637, 179560), (17420, 140566), (17956, 136370), (20980, 116714), (22445, 109096), (27274, 89780), (34840, 70283), (35912, 68185), (41960, 58357), (44890, 54548)]