3385687540

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{743}}^1\times {\mathrm{3209}}^1$

素因数の和:4032

約数の個数: 48

約数和(自身を含む): 7222037760

約数和(自身を除く): 3836350220

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 743, 1420, 1486, 2972, 3209, 3715, 6418, 7430, 12836, 14860, 16045, 32090, 52753, 64180, 105506, 211012, 227839, 263765, 455678, 527530, 911356, 1055060, 1139195, 2278390, 2384287, 4556780, 4768574, 9537148, 11921435, 23842870, 47685740, 169284377, 338568754, 677137508, 846421885, 1692843770, 3385687540]

約数ペア:

[(1, 3385687540), (2, 1692843770), (4, 846421885), (5, 677137508), (10, 338568754), (20, 169284377), (71, 47685740), (142, 23842870), (284, 11921435), (355, 9537148), (710, 4768574), (743, 4556780), (1420, 2384287), (1486, 2278390), (2972, 1139195), (3209, 1055060), (3715, 911356), (6418, 527530), (7430, 455678), (12836, 263765), (14860, 227839), (16045, 211012), (32090, 105506), (52753, 64180)]