130018790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:413

約数の個数: 64

約数和(自身を含む): 264757248

約数和(自身を除く): 134738458

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 127, 205, 227, 254, 410, 451, 454, 635, 902, 1135, 1270, 1397, 2255, 2270, 2497, 2794, 4510, 4994, 5207, 6985, 9307, 10414, 12485, 13970, 18614, 24970, 26035, 28829, 46535, 52070, 57277, 57658, 93070, 102377, 114554, 144145, 204754, 286385, 288290, 317119, 511885, 572770, 634238, 1023770, 1181989, 1585595, 2363978, 3171190, 5909945, 11819890, 13001879, 26003758, 65009395, 130018790]

約数ペア:

[(1, 130018790), (2, 65009395), (5, 26003758), (10, 13001879), (11, 11819890), (22, 5909945), (41, 3171190), (55, 2363978), (82, 1585595), (110, 1181989), (127, 1023770), (205, 634238), (227, 572770), (254, 511885), (410, 317119), (451, 288290), (454, 286385), (635, 204754), (902, 144145), (1135, 114554), (1270, 102377), (1397, 93070), (2255, 57658), (2270, 57277), (2497, 52070), (2794, 46535), (4510, 28829), (4994, 26035), (5207, 24970), (6985, 18614), (9307, 13970), (10414, 12485)]