27613360

素因数分解:

$2^4\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1907}}^1$

素因数の和:2101

約数の個数: 40

約数和(自身を含む): 64589616

約数和(自身を除く): 36976256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 181, 362, 724, 905, 1448, 1810, 1907, 2896, 3620, 3814, 7240, 7628, 9535, 14480, 15256, 19070, 30512, 38140, 76280, 152560, 345167, 690334, 1380668, 1725835, 2761336, 3451670, 5522672, 6903340, 13806680, 27613360]

約数ペア:

[(1, 27613360), (2, 13806680), (4, 6903340), (5, 5522672), (8, 3451670), (10, 2761336), (16, 1725835), (20, 1380668), (40, 690334), (80, 345167), (181, 152560), (362, 76280), (724, 38140), (905, 30512), (1448, 19070), (1810, 15256), (1907, 14480), (2896, 9535), (3620, 7628), (3814, 7240)]