29517680

素因数分解:

$2^4\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1531}}^1$

素因数の和:1785

約数の個数: 40

約数和(自身を含む): 68958384

約数和(自身を除く): 39440704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 241, 482, 964, 1205, 1531, 1928, 2410, 3062, 3856, 4820, 6124, 7655, 9640, 12248, 15310, 19280, 24496, 30620, 61240, 122480, 368971, 737942, 1475884, 1844855, 2951768, 3689710, 5903536, 7379420, 14758840, 29517680]

約数ペア:

[(1, 29517680), (2, 14758840), (4, 7379420), (5, 5903536), (8, 3689710), (10, 2951768), (16, 1844855), (20, 1475884), (40, 737942), (80, 368971), (241, 122480), (482, 61240), (964, 30620), (1205, 24496), (1531, 19280), (1928, 15310), (2410, 12248), (3062, 9640), (3856, 7655), (4820, 6124)]