1567466020

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{16103}}^1$

素因数の和:16300

約数の個数: 48

約数和(自身を含む): 3419716608

約数和(自身を除く): 1852250588

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 157, 310, 314, 620, 628, 785, 1570, 3140, 4867, 9734, 16103, 19468, 24335, 32206, 48670, 64412, 80515, 97340, 161030, 322060, 499193, 998386, 1996772, 2495965, 2528171, 4991930, 5056342, 9983860, 10112684, 12640855, 25281710, 50563420, 78373301, 156746602, 313493204, 391866505, 783733010, 1567466020]

約数ペア:

[(1, 1567466020), (2, 783733010), (4, 391866505), (5, 313493204), (10, 156746602), (20, 78373301), (31, 50563420), (62, 25281710), (124, 12640855), (155, 10112684), (157, 9983860), (310, 5056342), (314, 4991930), (620, 2528171), (628, 2495965), (785, 1996772), (1570, 998386), (3140, 499193), (4867, 322060), (9734, 161030), (16103, 97340), (19468, 80515), (24335, 64412), (32206, 48670)]