2372260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 5588352

約数和(自身を除く): 3216092

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 164, 205, 220, 263, 410, 451, 526, 820, 902, 1052, 1315, 1804, 2255, 2630, 2893, 4510, 5260, 5786, 9020, 10783, 11572, 14465, 21566, 28930, 43132, 53915, 57860, 107830, 118613, 215660, 237226, 474452, 593065, 1186130, 2372260]

約数ペア:

[(1, 2372260), (2, 1186130), (4, 593065), (5, 474452), (10, 237226), (11, 215660), (20, 118613), (22, 107830), (41, 57860), (44, 53915), (55, 43132), (82, 28930), (110, 21566), (164, 14465), (205, 11572), (220, 10783), (263, 9020), (410, 5786), (451, 5260), (526, 4510), (820, 2893), (902, 2630), (1052, 2255), (1315, 1804)]