1330301800

素因数分解:

$2^3\times 5^2\times {\mathrm{149}}^1\times {\mathrm{44641}}^1$

素因数の和:44806

約数の個数: 48

約数和(自身を含む): 3113779500

約数和(自身を除く): 1783477700

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 149, 200, 298, 596, 745, 1192, 1490, 2980, 3725, 5960, 7450, 14900, 29800, 44641, 89282, 178564, 223205, 357128, 446410, 892820, 1116025, 1785640, 2232050, 4464100, 6651509, 8928200, 13303018, 26606036, 33257545, 53212072, 66515090, 133030180, 166287725, 266060360, 332575450, 665150900, 1330301800]

約数ペア:

[(1, 1330301800), (2, 665150900), (4, 332575450), (5, 266060360), (8, 166287725), (10, 133030180), (20, 66515090), (25, 53212072), (40, 33257545), (50, 26606036), (100, 13303018), (149, 8928200), (200, 6651509), (298, 4464100), (596, 2232050), (745, 1785640), (1192, 1116025), (1490, 892820), (2980, 446410), (3725, 357128), (5960, 223205), (7450, 178564), (14900, 89282), (29800, 44641)]