475263955360

素因数分解:

$2^5\times 5^1\times {\mathrm{191}}^1\times {\mathrm{389}}^1\times {\mathrm{39979}}^1$

素因数の和:40574

約数の個数: 96

約数和(自身を含む): 1131619507200

約数和(自身を除く): 656355551840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 191, 382, 389, 764, 778, 955, 1528, 1556, 1910, 1945, 3056, 3112, 3820, 3890, 6112, 6224, 7640, 7780, 12448, 15280, 15560, 30560, 31120, 39979, 62240, 74299, 79958, 148598, 159916, 199895, 297196, 319832, 371495, 399790, 594392, 639664, 742990, 799580, 1188784, 1279328, 1485980, 1599160, 2377568, 2971960, 3198320, 5943920, 6396640, 7635989, 11887840, 15271978, 15551831, 30543956, 31103662, 38179945, 61087912, 62207324, 76359890, 77759155, 122175824, 124414648, 152719780, 155518310, 244351648, 248829296, 305439560, 311036620, 497658592, 610879120, 622073240, 1221758240, 1244146480, 2488292960, 2970399721, 5940799442, 11881598884, 14851998605, 23763197768, 29703997210, 47526395536, 59407994420, 95052791072, 118815988840, 237631977680, 475263955360]

約数ペア:

[(1, 475263955360), (2, 237631977680), (4, 118815988840), (5, 95052791072), (8, 59407994420), (10, 47526395536), (16, 29703997210), (20, 23763197768), (32, 14851998605), (40, 11881598884), (80, 5940799442), (160, 2970399721), (191, 2488292960), (382, 1244146480), (389, 1221758240), (764, 622073240), (778, 610879120), (955, 497658592), (1528, 311036620), (1556, 305439560), (1910, 248829296), (1945, 244351648), (3056, 155518310), (3112, 152719780), (3820, 124414648), (3890, 122175824), (6112, 77759155), (6224, 76359890), (7640, 62207324), (7780, 61087912), (12448, 38179945), (15280, 31103662), (15560, 30543956), (30560, 15551831), (31120, 15271978), (39979, 11887840), (62240, 7635989), (74299, 6396640), (79958, 5943920), (148598, 3198320), (159916, 2971960), (199895, 2377568), (297196, 1599160), (319832, 1485980), (371495, 1279328), (399790, 1188784), (594392, 799580), (639664, 742990)]