73612420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{22861}}^1$

素因数の和:22900

約数の個数: 48

約数和(自身を含む): 184359168

約数和(自身を除く): 110746748

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 22861, 45722, 91444, 114305, 160027, 228610, 320054, 457220, 525803, 640108, 800135, 1051606, 1600270, 2103212, 2629015, 3200540, 3680621, 5258030, 7361242, 10516060, 14722484, 18403105, 36806210, 73612420]

約数ペア:

[(1, 73612420), (2, 36806210), (4, 18403105), (5, 14722484), (7, 10516060), (10, 7361242), (14, 5258030), (20, 3680621), (23, 3200540), (28, 2629015), (35, 2103212), (46, 1600270), (70, 1051606), (92, 800135), (115, 640108), (140, 525803), (161, 457220), (230, 320054), (322, 228610), (460, 160027), (644, 114305), (805, 91444), (1610, 45722), (3220, 22861)]