226027040

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{499}}^1$

素因数の和:682

約数の個数: 96

約数和(自身を含む): 567000000

約数和(自身を除く): 340972960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 149, 152, 160, 190, 298, 304, 380, 499, 596, 608, 745, 760, 998, 1192, 1490, 1520, 1996, 2384, 2495, 2831, 2980, 3040, 3992, 4768, 4990, 5662, 5960, 7984, 9481, 9980, 11324, 11920, 14155, 15968, 18962, 19960, 22648, 23840, 28310, 37924, 39920, 45296, 47405, 56620, 74351, 75848, 79840, 90592, 94810, 113240, 148702, 151696, 189620, 226480, 297404, 303392, 371755, 379240, 452960, 594808, 743510, 758480, 1189616, 1412669, 1487020, 1516960, 2379232, 2825338, 2974040, 5650676, 5948080, 7063345, 11301352, 11896160, 14126690, 22602704, 28253380, 45205408, 56506760, 113013520, 226027040]

約数ペア:

[(1, 226027040), (2, 113013520), (4, 56506760), (5, 45205408), (8, 28253380), (10, 22602704), (16, 14126690), (19, 11896160), (20, 11301352), (32, 7063345), (38, 5948080), (40, 5650676), (76, 2974040), (80, 2825338), (95, 2379232), (149, 1516960), (152, 1487020), (160, 1412669), (190, 1189616), (298, 758480), (304, 743510), (380, 594808), (499, 452960), (596, 379240), (608, 371755), (745, 303392), (760, 297404), (998, 226480), (1192, 189620), (1490, 151696), (1520, 148702), (1996, 113240), (2384, 94810), (2495, 90592), (2831, 79840), (2980, 75848), (3040, 74351), (3992, 56620), (4768, 47405), (4990, 45296), (5662, 39920), (5960, 37924), (7984, 28310), (9481, 23840), (9980, 22648), (11324, 19960), (11920, 18962), (14155, 15968)]