39348260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5303}}^1$

素因数の和:5372

約数の個数: 48

約数和(自身を含む): 96235776

約数和(自身を除く): 56887516

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1484, 1855, 3710, 5303, 7420, 10606, 21212, 26515, 37121, 53030, 74242, 106060, 148484, 185605, 281059, 371210, 562118, 742420, 1124236, 1405295, 1967413, 2810590, 3934826, 5621180, 7869652, 9837065, 19674130, 39348260]

約数ペア:

[(1, 39348260), (2, 19674130), (4, 9837065), (5, 7869652), (7, 5621180), (10, 3934826), (14, 2810590), (20, 1967413), (28, 1405295), (35, 1124236), (53, 742420), (70, 562118), (106, 371210), (140, 281059), (212, 185605), (265, 148484), (371, 106060), (530, 74242), (742, 53030), (1060, 37121), (1484, 26515), (1855, 21212), (3710, 10606), (5303, 7420)]