13354293018640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{113018729}}^1$

素因数の和:113018960

約数の個数: 80

約数和(自身を含む): 35652436490880

約数和(自身を除く): 22298143472240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 211, 280, 422, 560, 844, 1055, 1477, 1688, 2110, 2954, 3376, 4220, 5908, 7385, 8440, 11816, 14770, 16880, 23632, 29540, 59080, 118160, 113018729, 226037458, 452074916, 565093645, 791131103, 904149832, 1130187290, 1582262206, 1808299664, 2260374580, 3164524412, 3955655515, 4520749160, 6329048824, 7911311030, 9041498320, 12658097648, 15822622060, 23846951819, 31645244120, 47693903638, 63290488240, 95387807276, 119234759095, 166928662733, 190775614552, 238469518190, 333857325466, 381551229104, 476939036380, 667714650932, 834643313665, 953878072760, 1335429301864, 1669286627330, 1907756145520, 2670858603728, 3338573254660, 6677146509320, 13354293018640]

約数ペア:

[(1, 13354293018640), (2, 6677146509320), (4, 3338573254660), (5, 2670858603728), (7, 1907756145520), (8, 1669286627330), (10, 1335429301864), (14, 953878072760), (16, 834643313665), (20, 667714650932), (28, 476939036380), (35, 381551229104), (40, 333857325466), (56, 238469518190), (70, 190775614552), (80, 166928662733), (112, 119234759095), (140, 95387807276), (211, 63290488240), (280, 47693903638), (422, 31645244120), (560, 23846951819), (844, 15822622060), (1055, 12658097648), (1477, 9041498320), (1688, 7911311030), (2110, 6329048824), (2954, 4520749160), (3376, 3955655515), (4220, 3164524412), (5908, 2260374580), (7385, 1808299664), (8440, 1582262206), (11816, 1130187290), (14770, 904149832), (16880, 791131103), (23632, 565093645), (29540, 452074916), (59080, 226037458), (118160, 113018729)]