37982890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{15013}}^1$

素因数の和:15054

約数の個数: 32

約数和(自身を含む): 77832576

約数和(自身を除く): 39849686

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 15013, 30026, 75065, 150130, 165143, 330286, 345299, 690598, 825715, 1651430, 1726495, 3452990, 3798289, 7596578, 18991445, 37982890]

約数ペア:

[(1, 37982890), (2, 18991445), (5, 7596578), (10, 3798289), (11, 3452990), (22, 1726495), (23, 1651430), (46, 825715), (55, 690598), (110, 345299), (115, 330286), (230, 165143), (253, 150130), (506, 75065), (1265, 30026), (2530, 15013)]