79340960

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{26099}}^1$

素因数の和:26133

約数の個数: 48

約数和(自身を含む): 197316000

約数和(自身を除く): 117975040

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 26099, 52198, 104396, 130495, 208792, 260990, 417584, 495881, 521980, 835168, 991762, 1043960, 1983524, 2087920, 2479405, 3967048, 4175840, 4958810, 7934096, 9917620, 15868192, 19835240, 39670480, 79340960]

約数ペア:

[(1, 79340960), (2, 39670480), (4, 19835240), (5, 15868192), (8, 9917620), (10, 7934096), (16, 4958810), (19, 4175840), (20, 3967048), (32, 2479405), (38, 2087920), (40, 1983524), (76, 1043960), (80, 991762), (95, 835168), (152, 521980), (160, 495881), (190, 417584), (304, 260990), (380, 208792), (608, 130495), (760, 104396), (1520, 52198), (3040, 26099)]