11976400

素因数分解:

$2^4\times 5^2\times {\mathrm{79}}^1\times {\mathrm{379}}^1$

素因数の和:476

約数の個数: 60

約数和(自身を含む): 29214400

約数和(自身を除く): 17238000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 79, 80, 100, 158, 200, 316, 379, 395, 400, 632, 758, 790, 1264, 1516, 1580, 1895, 1975, 3032, 3160, 3790, 3950, 6064, 6320, 7580, 7900, 9475, 15160, 15800, 18950, 29941, 30320, 31600, 37900, 59882, 75800, 119764, 149705, 151600, 239528, 299410, 479056, 598820, 748525, 1197640, 1497050, 2395280, 2994100, 5988200, 11976400]

約数ペア:

[(1, 11976400), (2, 5988200), (4, 2994100), (5, 2395280), (8, 1497050), (10, 1197640), (16, 748525), (20, 598820), (25, 479056), (40, 299410), (50, 239528), (79, 151600), (80, 149705), (100, 119764), (158, 75800), (200, 59882), (316, 37900), (379, 31600), (395, 30320), (400, 29941), (632, 18950), (758, 15800), (790, 15160), (1264, 9475), (1516, 7900), (1580, 7580), (1895, 6320), (1975, 6064), (3032, 3950), (3160, 3790)]