673484380

素因数分解:

$2^2\times 5^1\times {\mathrm{619}}^1\times {\mathrm{54401}}^1$

素因数の和:55029

約数の個数: 24

約数和(自身を含む): 1416628080

約数和(自身を除く): 743143700

約数列:

[1, 2, 4, 5, 10, 20, 619, 1238, 2476, 3095, 6190, 12380, 54401, 108802, 217604, 272005, 544010, 1088020, 33674219, 67348438, 134696876, 168371095, 336742190, 673484380]

約数ペア:

[(1, 673484380), (2, 336742190), (4, 168371095), (5, 134696876), (10, 67348438), (20, 33674219), (619, 1088020), (1238, 544010), (2476, 272005), (3095, 217604), (6190, 108802), (12380, 54401)]