139591360

素因数分解:

$2^6\times 5^1\times {\mathrm{179}}^1\times {\mathrm{2437}}^1$

素因数の和:2633

約数の個数: 56

約数和(自身を含む): 334396080

約数和(自身を除く): 194804720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 179, 320, 358, 716, 895, 1432, 1790, 2437, 2864, 3580, 4874, 5728, 7160, 9748, 11456, 12185, 14320, 19496, 24370, 28640, 38992, 48740, 57280, 77984, 97480, 155968, 194960, 389920, 436223, 779840, 872446, 1744892, 2181115, 3489784, 4362230, 6979568, 8724460, 13959136, 17448920, 27918272, 34897840, 69795680, 139591360]

約数ペア:

[(1, 139591360), (2, 69795680), (4, 34897840), (5, 27918272), (8, 17448920), (10, 13959136), (16, 8724460), (20, 6979568), (32, 4362230), (40, 3489784), (64, 2181115), (80, 1744892), (160, 872446), (179, 779840), (320, 436223), (358, 389920), (716, 194960), (895, 155968), (1432, 97480), (1790, 77984), (2437, 57280), (2864, 48740), (3580, 38992), (4874, 28640), (5728, 24370), (7160, 19496), (9748, 14320), (11456, 12185)]