190795300

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{44371}}^1$

素因数の和:44428

約数の個数: 36

約数和(自身を含む): 423663856

約数和(自身を除く): 232868556

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 172, 215, 430, 860, 1075, 2150, 4300, 44371, 88742, 177484, 221855, 443710, 887420, 1109275, 1907953, 2218550, 3815906, 4437100, 7631812, 9539765, 19079530, 38159060, 47698825, 95397650, 190795300]

約数ペア:

[(1, 190795300), (2, 95397650), (4, 47698825), (5, 38159060), (10, 19079530), (20, 9539765), (25, 7631812), (43, 4437100), (50, 3815906), (86, 2218550), (100, 1907953), (172, 1109275), (215, 887420), (430, 443710), (860, 221855), (1075, 177484), (2150, 88742), (4300, 44371)]