22085260

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 47803392

約数和(自身を除く): 25718132

約数列:

[1, 2, 4, 5, 10, 20, 71, 103, 142, 151, 206, 284, 302, 355, 412, 515, 604, 710, 755, 1030, 1420, 1510, 2060, 3020, 7313, 10721, 14626, 15553, 21442, 29252, 31106, 36565, 42884, 53605, 62212, 73130, 77765, 107210, 146260, 155530, 214420, 311060, 1104263, 2208526, 4417052, 5521315, 11042630, 22085260]

約数ペア:

[(1, 22085260), (2, 11042630), (4, 5521315), (5, 4417052), (10, 2208526), (20, 1104263), (71, 311060), (103, 214420), (142, 155530), (151, 146260), (206, 107210), (284, 77765), (302, 73130), (355, 62212), (412, 53605), (515, 42884), (604, 36565), (710, 31106), (755, 29252), (1030, 21442), (1420, 15553), (1510, 14626), (2060, 10721), (3020, 7313)]