22324780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{631}}^1$

素因数の和:730

約数の個数: 48

約数和(自身を含む): 49371840

約数和(自身を除く): 27047060

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 61, 116, 122, 145, 244, 290, 305, 580, 610, 631, 1220, 1262, 1769, 2524, 3155, 3538, 6310, 7076, 8845, 12620, 17690, 18299, 35380, 36598, 38491, 73196, 76982, 91495, 153964, 182990, 192455, 365980, 384910, 769820, 1116239, 2232478, 4464956, 5581195, 11162390, 22324780]

約数ペア:

[(1, 22324780), (2, 11162390), (4, 5581195), (5, 4464956), (10, 2232478), (20, 1116239), (29, 769820), (58, 384910), (61, 365980), (116, 192455), (122, 182990), (145, 153964), (244, 91495), (290, 76982), (305, 73196), (580, 38491), (610, 36598), (631, 35380), (1220, 18299), (1262, 17690), (1769, 12620), (2524, 8845), (3155, 7076), (3538, 6310)]