22244840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{32713}}^1$

素因数の和:32741

約数の個数: 32

約数和(自身を含む): 52996680

約数和(自身を除く): 30751840

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 32713, 65426, 130852, 163565, 261704, 327130, 556121, 654260, 1112242, 1308520, 2224484, 2780605, 4448968, 5561210, 11122420, 22244840]

約数ペア:

[(1, 22244840), (2, 11122420), (4, 5561210), (5, 4448968), (8, 2780605), (10, 2224484), (17, 1308520), (20, 1112242), (34, 654260), (40, 556121), (68, 327130), (85, 261704), (136, 163565), (170, 130852), (340, 65426), (680, 32713)]