7423460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{823}}^1$

素因数の和:884

約数の個数: 48

約数和(自身を含む): 17442432

約数和(自身を除く): 10018972

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 164, 205, 220, 410, 451, 820, 823, 902, 1646, 1804, 2255, 3292, 4115, 4510, 8230, 9020, 9053, 16460, 18106, 33743, 36212, 45265, 67486, 90530, 134972, 168715, 181060, 337430, 371173, 674860, 742346, 1484692, 1855865, 3711730, 7423460]

約数ペア:

[(1, 7423460), (2, 3711730), (4, 1855865), (5, 1484692), (10, 742346), (11, 674860), (20, 371173), (22, 337430), (41, 181060), (44, 168715), (55, 134972), (82, 90530), (110, 67486), (164, 45265), (205, 36212), (220, 33743), (410, 18106), (451, 16460), (820, 9053), (823, 9020), (902, 8230), (1646, 4510), (1804, 4115), (2255, 3292)]