103677320

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{643}}^1$

素因数の和:822

約数の個数: 64

約数和(自身を含む): 243432000

約数和(自身を除く): 139754680

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 139, 145, 232, 278, 290, 556, 580, 643, 695, 1112, 1160, 1286, 1390, 2572, 2780, 3215, 4031, 5144, 5560, 6430, 8062, 12860, 16124, 18647, 20155, 25720, 32248, 37294, 40310, 74588, 80620, 89377, 93235, 149176, 161240, 178754, 186470, 357508, 372940, 446885, 715016, 745880, 893770, 1787540, 2591933, 3575080, 5183866, 10367732, 12959665, 20735464, 25919330, 51838660, 103677320]

約数ペア:

[(1, 103677320), (2, 51838660), (4, 25919330), (5, 20735464), (8, 12959665), (10, 10367732), (20, 5183866), (29, 3575080), (40, 2591933), (58, 1787540), (116, 893770), (139, 745880), (145, 715016), (232, 446885), (278, 372940), (290, 357508), (556, 186470), (580, 178754), (643, 161240), (695, 149176), (1112, 93235), (1160, 89377), (1286, 80620), (1390, 74588), (2572, 40310), (2780, 37294), (3215, 32248), (4031, 25720), (5144, 20155), (5560, 18647), (6430, 16124), (8062, 12860)]