15676586420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1168151}}^1$

素因数の和:1168232

約数の個数: 48

約数和(自身を含む): 36502413696

約数和(自身を除く): 20825827276

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 61, 110, 122, 220, 244, 305, 610, 671, 1220, 1342, 2684, 3355, 6710, 13420, 1168151, 2336302, 4672604, 5840755, 11681510, 12849661, 23363020, 25699322, 51398644, 64248305, 71257211, 128496610, 142514422, 256993220, 285028844, 356286055, 712572110, 783829321, 1425144220, 1567658642, 3135317284, 3919146605, 7838293210, 15676586420]

約数ペア:

[(1, 15676586420), (2, 7838293210), (4, 3919146605), (5, 3135317284), (10, 1567658642), (11, 1425144220), (20, 783829321), (22, 712572110), (44, 356286055), (55, 285028844), (61, 256993220), (110, 142514422), (122, 128496610), (220, 71257211), (244, 64248305), (305, 51398644), (610, 25699322), (671, 23363020), (1220, 12849661), (1342, 11681510), (2684, 5840755), (3355, 4672604), (6710, 2336302), (13420, 1168151)]