37769680

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1579}}^1$

素因数の和:1628

約数の個数: 80

約数和(自身を含む): 98743680

約数和(自身を除く): 60974000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 40, 46, 52, 65, 80, 92, 104, 115, 130, 184, 208, 230, 260, 299, 368, 460, 520, 598, 920, 1040, 1196, 1495, 1579, 1840, 2392, 2990, 3158, 4784, 5980, 6316, 7895, 11960, 12632, 15790, 20527, 23920, 25264, 31580, 36317, 41054, 63160, 72634, 82108, 102635, 126320, 145268, 164216, 181585, 205270, 290536, 328432, 363170, 410540, 472121, 581072, 726340, 821080, 944242, 1452680, 1642160, 1888484, 2360605, 2905360, 3776968, 4721210, 7553936, 9442420, 18884840, 37769680]

約数ペア:

[(1, 37769680), (2, 18884840), (4, 9442420), (5, 7553936), (8, 4721210), (10, 3776968), (13, 2905360), (16, 2360605), (20, 1888484), (23, 1642160), (26, 1452680), (40, 944242), (46, 821080), (52, 726340), (65, 581072), (80, 472121), (92, 410540), (104, 363170), (115, 328432), (130, 290536), (184, 205270), (208, 181585), (230, 164216), (260, 145268), (299, 126320), (368, 102635), (460, 82108), (520, 72634), (598, 63160), (920, 41054), (1040, 36317), (1196, 31580), (1495, 25264), (1579, 23920), (1840, 20527), (2392, 15790), (2990, 12632), (3158, 11960), (4784, 7895), (5980, 6316)]