38737400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:393

約数の個数: 96

約数和(自身を含む): 99368640

約数和(自身を除く): 60631240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 47, 50, 52, 65, 94, 100, 104, 130, 188, 200, 235, 260, 317, 325, 376, 470, 520, 611, 634, 650, 940, 1175, 1222, 1268, 1300, 1585, 1880, 2350, 2444, 2536, 2600, 3055, 3170, 4121, 4700, 4888, 6110, 6340, 7925, 8242, 9400, 12220, 12680, 14899, 15275, 15850, 16484, 20605, 24440, 29798, 30550, 31700, 32968, 41210, 59596, 61100, 63400, 74495, 82420, 103025, 119192, 122200, 148990, 164840, 193687, 206050, 297980, 372475, 387374, 412100, 595960, 744950, 774748, 824200, 968435, 1489900, 1549496, 1936870, 2979800, 3873740, 4842175, 7747480, 9684350, 19368700, 38737400]

約数ペア:

[(1, 38737400), (2, 19368700), (4, 9684350), (5, 7747480), (8, 4842175), (10, 3873740), (13, 2979800), (20, 1936870), (25, 1549496), (26, 1489900), (40, 968435), (47, 824200), (50, 774748), (52, 744950), (65, 595960), (94, 412100), (100, 387374), (104, 372475), (130, 297980), (188, 206050), (200, 193687), (235, 164840), (260, 148990), (317, 122200), (325, 119192), (376, 103025), (470, 82420), (520, 74495), (611, 63400), (634, 61100), (650, 59596), (940, 41210), (1175, 32968), (1222, 31700), (1268, 30550), (1300, 29798), (1585, 24440), (1880, 20605), (2350, 16484), (2444, 15850), (2536, 15275), (2600, 14899), (3055, 12680), (3170, 12220), (4121, 9400), (4700, 8242), (4888, 7925), (6110, 6340)]