24856280

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^2\times {\mathrm{167}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 57198960

約数和(自身を除く): 32342680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 167, 244, 305, 334, 488, 610, 668, 835, 1220, 1336, 1670, 2440, 3340, 3721, 6680, 7442, 10187, 14884, 18605, 20374, 29768, 37210, 40748, 50935, 74420, 81496, 101870, 148840, 203740, 407480, 621407, 1242814, 2485628, 3107035, 4971256, 6214070, 12428140, 24856280]

約数ペア:

[(1, 24856280), (2, 12428140), (4, 6214070), (5, 4971256), (8, 3107035), (10, 2485628), (20, 1242814), (40, 621407), (61, 407480), (122, 203740), (167, 148840), (244, 101870), (305, 81496), (334, 74420), (488, 50935), (610, 40748), (668, 37210), (835, 29768), (1220, 20374), (1336, 18605), (1670, 14884), (2440, 10187), (3340, 7442), (3721, 6680)]