4886380

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 10795680

約数和(自身を除く): 5909300

約数列:

[1, 2, 4, 5, 10, 20, 41, 59, 82, 101, 118, 164, 202, 205, 236, 295, 404, 410, 505, 590, 820, 1010, 1180, 2020, 2419, 4141, 4838, 5959, 8282, 9676, 11918, 12095, 16564, 20705, 23836, 24190, 29795, 41410, 48380, 59590, 82820, 119180, 244319, 488638, 977276, 1221595, 2443190, 4886380]

約数ペア:

[(1, 4886380), (2, 2443190), (4, 1221595), (5, 977276), (10, 488638), (20, 244319), (41, 119180), (59, 82820), (82, 59590), (101, 48380), (118, 41410), (164, 29795), (202, 24190), (205, 23836), (236, 20705), (295, 16564), (404, 12095), (410, 11918), (505, 9676), (590, 8282), (820, 5959), (1010, 4838), (1180, 4141), (2020, 2419)]