142536080

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{33617}}^1$

素因数の和:33683

約数の個数: 40

約数和(自身を含む): 337659192

約数和(自身を除く): 195123112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 33617, 67234, 134468, 168085, 268936, 336170, 537872, 672340, 1344680, 1781701, 2689360, 3563402, 7126804, 8908505, 14253608, 17817010, 28507216, 35634020, 71268040, 142536080]

約数ペア:

[(1, 142536080), (2, 71268040), (4, 35634020), (5, 28507216), (8, 17817010), (10, 14253608), (16, 8908505), (20, 7126804), (40, 3563402), (53, 2689360), (80, 1781701), (106, 1344680), (212, 672340), (265, 537872), (424, 336170), (530, 268936), (848, 168085), (1060, 134468), (2120, 67234), (4240, 33617)]