7029146120

素因数分解:

$2^3\times 5^1\times {\mathrm{2131}}^1\times {\mathrm{82463}}^1$

素因数の和:84605

約数の個数: 32

約数和(自身を含む): 15823192320

約数和(自身を除く): 8794046200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2131, 4262, 8524, 10655, 17048, 21310, 42620, 82463, 85240, 164926, 329852, 412315, 659704, 824630, 1649260, 3298520, 175728653, 351457306, 702914612, 878643265, 1405829224, 1757286530, 3514573060, 7029146120]

約数ペア:

[(1, 7029146120), (2, 3514573060), (4, 1757286530), (5, 1405829224), (8, 878643265), (10, 702914612), (20, 351457306), (40, 175728653), (2131, 3298520), (4262, 1649260), (8524, 824630), (10655, 659704), (17048, 412315), (21310, 329852), (42620, 164926), (82463, 85240)]