224775580

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{263}}^1\times {\mathrm{283}}^1$

素因数の和:706

約数の個数: 48

約数和(自身を含む): 478646784

約数和(自身を除く): 253871204

約数列:

[1, 2, 4, 5, 10, 20, 151, 263, 283, 302, 526, 566, 604, 755, 1052, 1132, 1315, 1415, 1510, 2630, 2830, 3020, 5260, 5660, 39713, 42733, 74429, 79426, 85466, 148858, 158852, 170932, 198565, 213665, 297716, 372145, 397130, 427330, 744290, 794260, 854660, 1488580, 11238779, 22477558, 44955116, 56193895, 112387790, 224775580]

約数ペア:

[(1, 224775580), (2, 112387790), (4, 56193895), (5, 44955116), (10, 22477558), (20, 11238779), (151, 1488580), (263, 854660), (283, 794260), (302, 744290), (526, 427330), (566, 397130), (604, 372145), (755, 297716), (1052, 213665), (1132, 198565), (1315, 170932), (1415, 158852), (1510, 148858), (2630, 85466), (2830, 79426), (3020, 74429), (5260, 42733), (5660, 39713)]