33139840

素因数分解:

$2^7\times 5^1\times {\mathrm{53}}^1\times {\mathrm{977}}^1$

素因数の和:1049

約数の個数: 64

約数和(自身を含む): 80802360

約数和(自身を除く): 47662520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 265, 320, 424, 530, 640, 848, 977, 1060, 1696, 1954, 2120, 3392, 3908, 4240, 4885, 6784, 7816, 8480, 9770, 15632, 16960, 19540, 31264, 33920, 39080, 51781, 62528, 78160, 103562, 125056, 156320, 207124, 258905, 312640, 414248, 517810, 625280, 828496, 1035620, 1656992, 2071240, 3313984, 4142480, 6627968, 8284960, 16569920, 33139840]

約数ペア:

[(1, 33139840), (2, 16569920), (4, 8284960), (5, 6627968), (8, 4142480), (10, 3313984), (16, 2071240), (20, 1656992), (32, 1035620), (40, 828496), (53, 625280), (64, 517810), (80, 414248), (106, 312640), (128, 258905), (160, 207124), (212, 156320), (265, 125056), (320, 103562), (424, 78160), (530, 62528), (640, 51781), (848, 39080), (977, 33920), (1060, 31264), (1696, 19540), (1954, 16960), (2120, 15632), (3392, 9770), (3908, 8480), (4240, 7816), (4885, 6784)]