24777340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:347

約数の個数: 72

約数和(自身を含む): 61305552

約数和(自身を除く): 36528212

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 131, 140, 193, 196, 245, 262, 386, 490, 524, 655, 772, 917, 965, 980, 1310, 1351, 1834, 1930, 2620, 2702, 3668, 3860, 4585, 5404, 6419, 6755, 9170, 9457, 12838, 13510, 18340, 18914, 25283, 25676, 27020, 32095, 37828, 47285, 50566, 64190, 94570, 101132, 126415, 128380, 176981, 189140, 252830, 353962, 505660, 707924, 884905, 1238867, 1769810, 2477734, 3539620, 4955468, 6194335, 12388670, 24777340]

約数ペア:

[(1, 24777340), (2, 12388670), (4, 6194335), (5, 4955468), (7, 3539620), (10, 2477734), (14, 1769810), (20, 1238867), (28, 884905), (35, 707924), (49, 505660), (70, 353962), (98, 252830), (131, 189140), (140, 176981), (193, 128380), (196, 126415), (245, 101132), (262, 94570), (386, 64190), (490, 50566), (524, 47285), (655, 37828), (772, 32095), (917, 27020), (965, 25676), (980, 25283), (1310, 18914), (1351, 18340), (1834, 13510), (1930, 12838), (2620, 9457), (2702, 9170), (3668, 6755), (3860, 6419), (4585, 5404)]