105427760

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^2\times {\mathrm{1567}}^1$

素因数の和:1638

約数の個数: 60

約数和(自身を含む): 254025408

約数和(自身を除く): 148597648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 841, 1160, 1567, 1682, 2320, 3134, 3364, 4205, 6268, 6728, 7835, 8410, 12536, 13456, 15670, 16820, 25072, 31340, 33640, 45443, 62680, 67280, 90886, 125360, 181772, 227215, 363544, 454430, 727088, 908860, 1317847, 1817720, 2635694, 3635440, 5271388, 6589235, 10542776, 13178470, 21085552, 26356940, 52713880, 105427760]

約数ペア:

[(1, 105427760), (2, 52713880), (4, 26356940), (5, 21085552), (8, 13178470), (10, 10542776), (16, 6589235), (20, 5271388), (29, 3635440), (40, 2635694), (58, 1817720), (80, 1317847), (116, 908860), (145, 727088), (232, 454430), (290, 363544), (464, 227215), (580, 181772), (841, 125360), (1160, 90886), (1567, 67280), (1682, 62680), (2320, 45443), (3134, 33640), (3364, 31340), (4205, 25072), (6268, 16820), (6728, 15670), (7835, 13456), (8410, 12536)]