422037110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{3919}}^1$

素因数の和:4037

約数の個数: 48

約数和(自身を含む): 844603200

約数和(自身を除く): 422566090

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 121, 178, 242, 445, 605, 890, 979, 1210, 1958, 3919, 4895, 7838, 9790, 10769, 19595, 21538, 39190, 43109, 53845, 86218, 107690, 215545, 348791, 431090, 474199, 697582, 948398, 1743955, 2370995, 3487910, 3836701, 4741990, 7673402, 19183505, 38367010, 42203711, 84407422, 211018555, 422037110]

約数ペア:

[(1, 422037110), (2, 211018555), (5, 84407422), (10, 42203711), (11, 38367010), (22, 19183505), (55, 7673402), (89, 4741990), (110, 3836701), (121, 3487910), (178, 2370995), (242, 1743955), (445, 948398), (605, 697582), (890, 474199), (979, 431090), (1210, 348791), (1958, 215545), (3919, 107690), (4895, 86218), (7838, 53845), (9790, 43109), (10769, 39190), (19595, 21538)]