9772760

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:212

約数の個数: 64

約数和(自身を含む): 23133600

約数和(自身を除く): 13360840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 59, 82, 101, 118, 164, 202, 205, 236, 295, 328, 404, 410, 472, 505, 590, 808, 820, 1010, 1180, 1640, 2020, 2360, 2419, 4040, 4141, 4838, 5959, 8282, 9676, 11918, 12095, 16564, 19352, 20705, 23836, 24190, 29795, 33128, 41410, 47672, 48380, 59590, 82820, 96760, 119180, 165640, 238360, 244319, 488638, 977276, 1221595, 1954552, 2443190, 4886380, 9772760]

約数ペア:

[(1, 9772760), (2, 4886380), (4, 2443190), (5, 1954552), (8, 1221595), (10, 977276), (20, 488638), (40, 244319), (41, 238360), (59, 165640), (82, 119180), (101, 96760), (118, 82820), (164, 59590), (202, 48380), (205, 47672), (236, 41410), (295, 33128), (328, 29795), (404, 24190), (410, 23836), (472, 20705), (505, 19352), (590, 16564), (808, 12095), (820, 11918), (1010, 9676), (1180, 8282), (1640, 5959), (2020, 4838), (2360, 4141), (2419, 4040)]