73861580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{284083}}^1$

素因数の和:284105

約数の個数: 24

約数和(自身を含む): 167041392

約数和(自身を除く): 93179812

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 284083, 568166, 1136332, 1420415, 2840830, 3693079, 5681660, 7386158, 14772316, 18465395, 36930790, 73861580]

約数ペア:

[(1, 73861580), (2, 36930790), (4, 18465395), (5, 14772316), (10, 7386158), (13, 5681660), (20, 3693079), (26, 2840830), (52, 1420415), (65, 1136332), (130, 568166), (260, 284083)]