4460320

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1$

素因数の和:533

約数の個数: 48

約数和(自身を含む): 10733688

約数和(自身を除く): 6273368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 160, 244, 305, 457, 488, 610, 914, 976, 1220, 1828, 1952, 2285, 2440, 3656, 4570, 4880, 7312, 9140, 9760, 14624, 18280, 27877, 36560, 55754, 73120, 111508, 139385, 223016, 278770, 446032, 557540, 892064, 1115080, 2230160, 4460320]

約数ペア:

[(1, 4460320), (2, 2230160), (4, 1115080), (5, 892064), (8, 557540), (10, 446032), (16, 278770), (20, 223016), (32, 139385), (40, 111508), (61, 73120), (80, 55754), (122, 36560), (160, 27877), (244, 18280), (305, 14624), (457, 9760), (488, 9140), (610, 7312), (914, 4880), (976, 4570), (1220, 3656), (1828, 2440), (1952, 2285)]