70827280

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{30529}}^1$

素因数の和:30571

約数の個数: 40

約数和(自身を含む): 170357400

約数和(自身を除く): 99530120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 30529, 61058, 122116, 152645, 244232, 305290, 488464, 610580, 885341, 1221160, 1770682, 2442320, 3541364, 4426705, 7082728, 8853410, 14165456, 17706820, 35413640, 70827280]

約数ペア:

[(1, 70827280), (2, 35413640), (4, 17706820), (5, 14165456), (8, 8853410), (10, 7082728), (16, 4426705), (20, 3541364), (29, 2442320), (40, 1770682), (58, 1221160), (80, 885341), (116, 610580), (145, 488464), (232, 305290), (290, 244232), (464, 152645), (580, 122116), (1160, 61058), (2320, 30529)]