17077580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3457}}^1$

素因数の和:3498

約数の個数: 48

約数和(自身を含む): 40666080

約数和(自身を除く): 23588500

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 3457, 4940, 6914, 13828, 17285, 34570, 44941, 65683, 69140, 89882, 131366, 179764, 224705, 262732, 328415, 449410, 656830, 853879, 898820, 1313660, 1707758, 3415516, 4269395, 8538790, 17077580]

約数ペア:

[(1, 17077580), (2, 8538790), (4, 4269395), (5, 3415516), (10, 1707758), (13, 1313660), (19, 898820), (20, 853879), (26, 656830), (38, 449410), (52, 328415), (65, 262732), (76, 224705), (95, 179764), (130, 131366), (190, 89882), (247, 69140), (260, 65683), (380, 44941), (494, 34570), (988, 17285), (1235, 13828), (2470, 6914), (3457, 4940)]