13014860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{379}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 29302560

約数和(自身を除く): 16287700

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 101, 170, 202, 340, 379, 404, 505, 758, 1010, 1516, 1717, 1895, 2020, 3434, 3790, 6443, 6868, 7580, 8585, 12886, 17170, 25772, 32215, 34340, 38279, 64430, 76558, 128860, 153116, 191395, 382790, 650743, 765580, 1301486, 2602972, 3253715, 6507430, 13014860]

約数ペア:

[(1, 13014860), (2, 6507430), (4, 3253715), (5, 2602972), (10, 1301486), (17, 765580), (20, 650743), (34, 382790), (68, 191395), (85, 153116), (101, 128860), (170, 76558), (202, 64430), (340, 38279), (379, 34340), (404, 32215), (505, 25772), (758, 17170), (1010, 12886), (1516, 8585), (1717, 7580), (1895, 6868), (2020, 6443), (3434, 3790)]