79342000

素因数分解:

$2^4\times 5^3\times {\mathrm{39671}}^1$

素因数の和:39694

約数の個数: 40

約数和(自身を含む): 191853792

約数和(自身を除く): 112511792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 39671, 79342, 158684, 198355, 317368, 396710, 634736, 793420, 991775, 1586840, 1983550, 3173680, 3967100, 4958875, 7934200, 9917750, 15868400, 19835500, 39671000, 79342000]

約数ペア:

[(1, 79342000), (2, 39671000), (4, 19835500), (5, 15868400), (8, 9917750), (10, 7934200), (16, 4958875), (20, 3967100), (25, 3173680), (40, 1983550), (50, 1586840), (80, 991775), (100, 793420), (125, 634736), (200, 396710), (250, 317368), (400, 198355), (500, 158684), (1000, 79342), (2000, 39671)]