1848640

素因数分解:

$2^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:179

約数の個数: 56

約数和(自身を含む): 4526280

約数和(自身を除く): 2677640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 109, 160, 212, 218, 265, 320, 424, 436, 530, 545, 848, 872, 1060, 1090, 1696, 1744, 2120, 2180, 3392, 3488, 4240, 4360, 5777, 6976, 8480, 8720, 11554, 16960, 17440, 23108, 28885, 34880, 46216, 57770, 92432, 115540, 184864, 231080, 369728, 462160, 924320, 1848640]

約数ペア:

[(1, 1848640), (2, 924320), (4, 462160), (5, 369728), (8, 231080), (10, 184864), (16, 115540), (20, 92432), (32, 57770), (40, 46216), (53, 34880), (64, 28885), (80, 23108), (106, 17440), (109, 16960), (160, 11554), (212, 8720), (218, 8480), (265, 6976), (320, 5777), (424, 4360), (436, 4240), (530, 3488), (545, 3392), (848, 2180), (872, 2120), (1060, 1744), (1090, 1696)]