2016031090

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{541}}^1$

素因数の和:799

約数の個数: 64

約数和(自身を含む): 3810693600

約数和(自身を除く): 1794662510

約数列:

[1, 2, 5, 10, 41, 61, 82, 122, 149, 205, 298, 305, 410, 541, 610, 745, 1082, 1490, 2501, 2705, 5002, 5410, 6109, 9089, 12218, 12505, 18178, 22181, 25010, 30545, 33001, 44362, 45445, 61090, 66002, 80609, 90890, 110905, 161218, 165005, 221810, 330010, 372649, 403045, 745298, 806090, 1353041, 1863245, 2706082, 3304969, 3726490, 4917149, 6609938, 6765205, 9834298, 13530410, 16524845, 24585745, 33049690, 49171490, 201603109, 403206218, 1008015545, 2016031090]

約数ペア:

[(1, 2016031090), (2, 1008015545), (5, 403206218), (10, 201603109), (41, 49171490), (61, 33049690), (82, 24585745), (122, 16524845), (149, 13530410), (205, 9834298), (298, 6765205), (305, 6609938), (410, 4917149), (541, 3726490), (610, 3304969), (745, 2706082), (1082, 1863245), (1490, 1353041), (2501, 806090), (2705, 745298), (5002, 403045), (5410, 372649), (6109, 330010), (9089, 221810), (12218, 165005), (12505, 161218), (18178, 110905), (22181, 90890), (25010, 80609), (30545, 66002), (33001, 61090), (44362, 45445)]