2912644460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{56821}}^1$

素因数の和:57074

約数の個数: 48

約数和(自身を含む): 6701359392

約数和(自身を除く): 3788714932

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 233, 466, 932, 1165, 2330, 2563, 4660, 5126, 10252, 12815, 25630, 51260, 56821, 113642, 227284, 284105, 568210, 625031, 1136420, 1250062, 2500124, 3125155, 6250310, 12500620, 13239293, 26478586, 52957172, 66196465, 132392930, 145632223, 264785860, 291264446, 582528892, 728161115, 1456322230, 2912644460]

約数ペア:

[(1, 2912644460), (2, 1456322230), (4, 728161115), (5, 582528892), (10, 291264446), (11, 264785860), (20, 145632223), (22, 132392930), (44, 66196465), (55, 52957172), (110, 26478586), (220, 13239293), (233, 12500620), (466, 6250310), (932, 3125155), (1165, 2500124), (2330, 1250062), (2563, 1136420), (4660, 625031), (5126, 568210), (10252, 284105), (12815, 227284), (25630, 113642), (51260, 56821)]