64107160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1091}}^1$

素因数の和:1228

約数の個数: 64

約数和(自身を含む): 156854880

約数和(自身を除く): 92747720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 113, 130, 226, 260, 452, 520, 565, 904, 1091, 1130, 1469, 2182, 2260, 2938, 4364, 4520, 5455, 5876, 7345, 8728, 10910, 11752, 14183, 14690, 21820, 28366, 29380, 43640, 56732, 58760, 70915, 113464, 123283, 141830, 246566, 283660, 493132, 567320, 616415, 986264, 1232830, 1602679, 2465660, 3205358, 4931320, 6410716, 8013395, 12821432, 16026790, 32053580, 64107160]

約数ペア:

[(1, 64107160), (2, 32053580), (4, 16026790), (5, 12821432), (8, 8013395), (10, 6410716), (13, 4931320), (20, 3205358), (26, 2465660), (40, 1602679), (52, 1232830), (65, 986264), (104, 616415), (113, 567320), (130, 493132), (226, 283660), (260, 246566), (452, 141830), (520, 123283), (565, 113464), (904, 70915), (1091, 58760), (1130, 56732), (1469, 43640), (2182, 29380), (2260, 28366), (2938, 21820), (4364, 14690), (4520, 14183), (5455, 11752), (5876, 10910), (7345, 8728)]