1149560

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{991}}^1$

素因数の和:1031

約数の個数: 32

約数和(自身を含む): 2678400

約数和(自身を除く): 1528840

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 991, 1160, 1982, 3964, 4955, 7928, 9910, 19820, 28739, 39640, 57478, 114956, 143695, 229912, 287390, 574780, 1149560]

約数ペア:

[(1, 1149560), (2, 574780), (4, 287390), (5, 229912), (8, 143695), (10, 114956), (20, 57478), (29, 39640), (40, 28739), (58, 19820), (116, 9910), (145, 7928), (232, 4955), (290, 3964), (580, 1982), (991, 1160)]