84858160

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{34217}}^1$

素因数の和:34261

約数の個数: 40

約数和(自身を含む): 203665536

約数和(自身を除く): 118807376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 34217, 68434, 136868, 171085, 273736, 342170, 547472, 684340, 1060727, 1368680, 2121454, 2737360, 4242908, 5303635, 8485816, 10607270, 16971632, 21214540, 42429080, 84858160]

約数ペア:

[(1, 84858160), (2, 42429080), (4, 21214540), (5, 16971632), (8, 10607270), (10, 8485816), (16, 5303635), (20, 4242908), (31, 2737360), (40, 2121454), (62, 1368680), (80, 1060727), (124, 684340), (155, 547472), (248, 342170), (310, 273736), (496, 171085), (620, 136868), (1240, 68434), (2480, 34217)]