1092467440

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{673}}^1$

素因数の和:986

約数の個数: 80

約数和(自身を含む): 2581495488

約数和(自身を除く): 1489028048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 197, 206, 394, 412, 515, 673, 788, 824, 985, 1030, 1346, 1576, 1648, 1970, 2060, 2692, 3152, 3365, 3940, 4120, 5384, 6730, 7880, 8240, 10768, 13460, 15760, 20291, 26920, 40582, 53840, 69319, 81164, 101455, 132581, 138638, 162328, 202910, 265162, 277276, 324656, 346595, 405820, 530324, 554552, 662905, 693190, 811640, 1060648, 1109104, 1325810, 1386380, 1623280, 2121296, 2651620, 2772760, 5303240, 5545520, 10606480, 13655843, 27311686, 54623372, 68279215, 109246744, 136558430, 218493488, 273116860, 546233720, 1092467440]

約数ペア:

[(1, 1092467440), (2, 546233720), (4, 273116860), (5, 218493488), (8, 136558430), (10, 109246744), (16, 68279215), (20, 54623372), (40, 27311686), (80, 13655843), (103, 10606480), (197, 5545520), (206, 5303240), (394, 2772760), (412, 2651620), (515, 2121296), (673, 1623280), (788, 1386380), (824, 1325810), (985, 1109104), (1030, 1060648), (1346, 811640), (1576, 693190), (1648, 662905), (1970, 554552), (2060, 530324), (2692, 405820), (3152, 346595), (3365, 324656), (3940, 277276), (4120, 265162), (5384, 202910), (6730, 162328), (7880, 138638), (8240, 132581), (10768, 101455), (13460, 81164), (15760, 69319), (20291, 53840), (26920, 40582)]