95357020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{2909}}^1$

素因数の和:3078

約数の個数: 48

約数和(自身を含む): 219996000

約数和(自身を除く): 124638980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 149, 220, 298, 596, 745, 1490, 1639, 2909, 2980, 3278, 5818, 6556, 8195, 11636, 14545, 16390, 29090, 31999, 32780, 58180, 63998, 127996, 159995, 319990, 433441, 639980, 866882, 1733764, 2167205, 4334410, 4767851, 8668820, 9535702, 19071404, 23839255, 47678510, 95357020]

約数ペア:

[(1, 95357020), (2, 47678510), (4, 23839255), (5, 19071404), (10, 9535702), (11, 8668820), (20, 4767851), (22, 4334410), (44, 2167205), (55, 1733764), (110, 866882), (149, 639980), (220, 433441), (298, 319990), (596, 159995), (745, 127996), (1490, 63998), (1639, 58180), (2909, 32780), (2980, 31999), (3278, 29090), (5818, 16390), (6556, 14545), (8195, 11636)]