1858967060

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{577}}^1\times {\mathrm{3929}}^1$

素因数の和:4556

約数の個数: 48

約数和(自身を含む): 4006996560

約数和(自身を除く): 2148029500

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 577, 820, 1154, 2308, 2885, 3929, 5770, 7858, 11540, 15716, 19645, 23657, 39290, 47314, 78580, 94628, 118285, 161089, 236570, 322178, 473140, 644356, 805445, 1610890, 2267033, 3221780, 4534066, 9068132, 11335165, 22670330, 45340660, 92948353, 185896706, 371793412, 464741765, 929483530, 1858967060]

約数ペア:

[(1, 1858967060), (2, 929483530), (4, 464741765), (5, 371793412), (10, 185896706), (20, 92948353), (41, 45340660), (82, 22670330), (164, 11335165), (205, 9068132), (410, 4534066), (577, 3221780), (820, 2267033), (1154, 1610890), (2308, 805445), (2885, 644356), (3929, 473140), (5770, 322178), (7858, 236570), (11540, 161089), (15716, 118285), (19645, 94628), (23657, 78580), (39290, 47314)]