127190240

素因数分解:

$2^5\times 5^1\times {\mathrm{179}}^1\times {\mathrm{4441}}^1$

素因数の和:4635

約数の個数: 48

約数和(自身を含む): 302233680

約数和(自身を除く): 175043440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 179, 358, 716, 895, 1432, 1790, 2864, 3580, 4441, 5728, 7160, 8882, 14320, 17764, 22205, 28640, 35528, 44410, 71056, 88820, 142112, 177640, 355280, 710560, 794939, 1589878, 3179756, 3974695, 6359512, 7949390, 12719024, 15898780, 25438048, 31797560, 63595120, 127190240]

約数ペア:

[(1, 127190240), (2, 63595120), (4, 31797560), (5, 25438048), (8, 15898780), (10, 12719024), (16, 7949390), (20, 6359512), (32, 3974695), (40, 3179756), (80, 1589878), (160, 794939), (179, 710560), (358, 355280), (716, 177640), (895, 142112), (1432, 88820), (1790, 71056), (2864, 44410), (3580, 35528), (4441, 28640), (5728, 22205), (7160, 17764), (8882, 14320)]