108499720

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{281}}^1$

素因数の和:503

約数の個数: 96

約数和(自身を含む): 286438680

約数和(自身を除く): 177938960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 197, 245, 280, 281, 392, 394, 490, 562, 788, 980, 985, 1124, 1379, 1405, 1576, 1960, 1967, 1970, 2248, 2758, 2810, 3934, 3940, 5516, 5620, 6895, 7868, 7880, 9653, 9835, 11032, 11240, 13769, 13790, 15736, 19306, 19670, 27538, 27580, 38612, 39340, 48265, 55076, 55160, 55357, 68845, 77224, 78680, 96530, 110152, 110714, 137690, 193060, 221428, 275380, 276785, 386120, 387499, 442856, 550760, 553570, 774998, 1107140, 1549996, 1937495, 2214280, 2712493, 3099992, 3874990, 5424986, 7749980, 10849972, 13562465, 15499960, 21699944, 27124930, 54249860, 108499720]

約数ペア:

[(1, 108499720), (2, 54249860), (4, 27124930), (5, 21699944), (7, 15499960), (8, 13562465), (10, 10849972), (14, 7749980), (20, 5424986), (28, 3874990), (35, 3099992), (40, 2712493), (49, 2214280), (56, 1937495), (70, 1549996), (98, 1107140), (140, 774998), (196, 553570), (197, 550760), (245, 442856), (280, 387499), (281, 386120), (392, 276785), (394, 275380), (490, 221428), (562, 193060), (788, 137690), (980, 110714), (985, 110152), (1124, 96530), (1379, 78680), (1405, 77224), (1576, 68845), (1960, 55357), (1967, 55160), (1970, 55076), (2248, 48265), (2758, 39340), (2810, 38612), (3934, 27580), (3940, 27538), (5516, 19670), (5620, 19306), (6895, 15736), (7868, 13790), (7880, 13769), (9653, 11240), (9835, 11032)]