38064260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{521}}^1$

素因数の和:824

約数の個数: 48

約数和(自身を含む): 86555952

約数和(自身を除く): 48491692

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 281, 521, 562, 1042, 1124, 1405, 2084, 2605, 2810, 3653, 5210, 5620, 6773, 7306, 10420, 13546, 14612, 18265, 27092, 33865, 36530, 67730, 73060, 135460, 146401, 292802, 585604, 732005, 1464010, 1903213, 2928020, 3806426, 7612852, 9516065, 19032130, 38064260]

約数ペア:

[(1, 38064260), (2, 19032130), (4, 9516065), (5, 7612852), (10, 3806426), (13, 2928020), (20, 1903213), (26, 1464010), (52, 732005), (65, 585604), (130, 292802), (260, 146401), (281, 135460), (521, 73060), (562, 67730), (1042, 36530), (1124, 33865), (1405, 27092), (2084, 18265), (2605, 14612), (2810, 13546), (3653, 10420), (5210, 7306), (5620, 6773)]