2015544201220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{315916019}}^1$

素因数の和:315916068

約数の個数: 48

約数和(自身を含む): 4776650222400

約数和(自身を除く): 2761106021180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 6380, 315916019, 631832038, 1263664076, 1579580095, 3159160190, 3475076209, 6318320380, 6950152418, 9161564551, 13900304836, 17375381045, 18323129102, 34750762090, 36646258204, 45807822755, 69501524180, 91615645510, 100777210061, 183231291020, 201554420122, 403108840244, 503886050305, 1007772100610, 2015544201220]

約数ペア:

[(1, 2015544201220), (2, 1007772100610), (4, 503886050305), (5, 403108840244), (10, 201554420122), (11, 183231291020), (20, 100777210061), (22, 91615645510), (29, 69501524180), (44, 45807822755), (55, 36646258204), (58, 34750762090), (110, 18323129102), (116, 17375381045), (145, 13900304836), (220, 9161564551), (290, 6950152418), (319, 6318320380), (580, 3475076209), (638, 3159160190), (1276, 1579580095), (1595, 1263664076), (3190, 631832038), (6380, 315916019)]