118249280

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21737}}^1$

素因数の和:21771

約数の個数: 56

約数和(自身を含む): 298158408

約数和(自身を除く): 179909128

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 21737, 43474, 86948, 108685, 173896, 217370, 347792, 369529, 434740, 695584, 739058, 869480, 1391168, 1478116, 1738960, 1847645, 2956232, 3477920, 3695290, 5912464, 6955840, 7390580, 11824928, 14781160, 23649856, 29562320, 59124640, 118249280]

約数ペア:

[(1, 118249280), (2, 59124640), (4, 29562320), (5, 23649856), (8, 14781160), (10, 11824928), (16, 7390580), (17, 6955840), (20, 5912464), (32, 3695290), (34, 3477920), (40, 2956232), (64, 1847645), (68, 1738960), (80, 1478116), (85, 1391168), (136, 869480), (160, 739058), (170, 695584), (272, 434740), (320, 369529), (340, 347792), (544, 217370), (680, 173896), (1088, 108685), (1360, 86948), (2720, 43474), (5440, 21737)]