24318740

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{631}}^1$

素因数の和:728

約数の個数: 48

約数和(自身を含む): 53512704

約数和(自身を除く): 29193964

約数列:

[1, 2, 4, 5, 10, 20, 41, 47, 82, 94, 164, 188, 205, 235, 410, 470, 631, 820, 940, 1262, 1927, 2524, 3155, 3854, 6310, 7708, 9635, 12620, 19270, 25871, 29657, 38540, 51742, 59314, 103484, 118628, 129355, 148285, 258710, 296570, 517420, 593140, 1215937, 2431874, 4863748, 6079685, 12159370, 24318740]

約数ペア:

[(1, 24318740), (2, 12159370), (4, 6079685), (5, 4863748), (10, 2431874), (20, 1215937), (41, 593140), (47, 517420), (82, 296570), (94, 258710), (164, 148285), (188, 129355), (205, 118628), (235, 103484), (410, 59314), (470, 51742), (631, 38540), (820, 29657), (940, 25871), (1262, 19270), (1927, 12620), (2524, 9635), (3155, 7708), (3854, 6310)]