80551450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12113}}^1$

素因数の和:12151

約数の個数: 48

約数和(自身を含む): 180256320

約数和(自身を除く): 99704870

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 133, 175, 190, 266, 350, 475, 665, 950, 1330, 3325, 6650, 12113, 24226, 60565, 84791, 121130, 169582, 230147, 302825, 423955, 460294, 605650, 847910, 1150735, 1611029, 2119775, 2301470, 3222058, 4239550, 5753675, 8055145, 11507350, 16110290, 40275725, 80551450]

約数ペア:

[(1, 80551450), (2, 40275725), (5, 16110290), (7, 11507350), (10, 8055145), (14, 5753675), (19, 4239550), (25, 3222058), (35, 2301470), (38, 2119775), (50, 1611029), (70, 1150735), (95, 847910), (133, 605650), (175, 460294), (190, 423955), (266, 302825), (350, 230147), (475, 169582), (665, 121130), (950, 84791), (1330, 60565), (3325, 24226), (6650, 12113)]