73189550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2647}}^1$

素因数の和:2745

約数の個数: 48

約数和(自身を含む): 157608960

約数和(自身を除く): 84419410

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 79, 158, 175, 350, 395, 553, 790, 1106, 1975, 2647, 2765, 3950, 5294, 5530, 13235, 13825, 18529, 26470, 27650, 37058, 66175, 92645, 132350, 185290, 209113, 418226, 463225, 926450, 1045565, 1463791, 2091130, 2927582, 5227825, 7318955, 10455650, 14637910, 36594775, 73189550]

約数ペア:

[(1, 73189550), (2, 36594775), (5, 14637910), (7, 10455650), (10, 7318955), (14, 5227825), (25, 2927582), (35, 2091130), (50, 1463791), (70, 1045565), (79, 926450), (158, 463225), (175, 418226), (350, 209113), (395, 185290), (553, 132350), (790, 92645), (1106, 66175), (1975, 37058), (2647, 27650), (2765, 26470), (3950, 18529), (5294, 13825), (5530, 13235)]