159524360

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{1217}}^1$

素因数の和:1370

約数の個数: 64

約数和(自身を含む): 374900400

約数和(自身を除く): 215376040

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 113, 116, 145, 226, 232, 290, 452, 565, 580, 904, 1130, 1160, 1217, 2260, 2434, 3277, 4520, 4868, 6085, 6554, 9736, 12170, 13108, 16385, 24340, 26216, 32770, 35293, 48680, 65540, 70586, 131080, 137521, 141172, 176465, 275042, 282344, 352930, 550084, 687605, 705860, 1100168, 1375210, 1411720, 2750420, 3988109, 5500840, 7976218, 15952436, 19940545, 31904872, 39881090, 79762180, 159524360]

約数ペア:

[(1, 159524360), (2, 79762180), (4, 39881090), (5, 31904872), (8, 19940545), (10, 15952436), (20, 7976218), (29, 5500840), (40, 3988109), (58, 2750420), (113, 1411720), (116, 1375210), (145, 1100168), (226, 705860), (232, 687605), (290, 550084), (452, 352930), (565, 282344), (580, 275042), (904, 176465), (1130, 141172), (1160, 137521), (1217, 131080), (2260, 70586), (2434, 65540), (3277, 48680), (4520, 35293), (4868, 32770), (6085, 26216), (6554, 24340), (9736, 16385), (12170, 13108)]