1791073360

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^2\times {\mathrm{23297}}^1$

素因数の和:23372

約数の個数: 60

約数和(自身を含む): 4303094004

約数和(自身を除く): 2512020644

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 961, 1240, 1922, 2480, 3844, 4805, 7688, 9610, 15376, 19220, 23297, 38440, 46594, 76880, 93188, 116485, 186376, 232970, 372752, 465940, 722207, 931880, 1444414, 1863760, 2888828, 3611035, 5777656, 7222070, 11555312, 14444140, 22388417, 28888280, 44776834, 57776560, 89553668, 111942085, 179107336, 223884170, 358214672, 447768340, 895536680, 1791073360]

約数ペア:

[(1, 1791073360), (2, 895536680), (4, 447768340), (5, 358214672), (8, 223884170), (10, 179107336), (16, 111942085), (20, 89553668), (31, 57776560), (40, 44776834), (62, 28888280), (80, 22388417), (124, 14444140), (155, 11555312), (248, 7222070), (310, 5777656), (496, 3611035), (620, 2888828), (961, 1863760), (1240, 1444414), (1922, 931880), (2480, 722207), (3844, 465940), (4805, 372752), (7688, 232970), (9610, 186376), (15376, 116485), (19220, 93188), (23297, 76880), (38440, 46594)]