114136640

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20981}}^1$

素因数の和:21015

約数の個数: 56

約数和(自身を含む): 287789112

約数和(自身を除く): 173652472

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, 20981, 41962, 83924, 104905, 167848, 209810, 335696, 356677, 419620, 671392, 713354, 839240, 1342784, 1426708, 1678480, 1783385, 2853416, 3356960, 3566770, 5706832, 6713920, 7133540, 11413664, 14267080, 22827328, 28534160, 57068320, 114136640]

約数ペア:

[(1, 114136640), (2, 57068320), (4, 28534160), (5, 22827328), (8, 14267080), (10, 11413664), (16, 7133540), (17, 6713920), (20, 5706832), (32, 3566770), (34, 3356960), (40, 2853416), (64, 1783385), (68, 1678480), (80, 1426708), (85, 1342784), (136, 839240), (160, 713354), (170, 671392), (272, 419620), (320, 356677), (340, 335696), (544, 209810), (680, 167848), (1088, 104905), (1360, 83924), (2720, 41962), (5440, 20981)]