26099360

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{3329}}^1$

素因数の和:3358

約数の個数: 72

約数和(自身を含む): 71748180

約数和(自身を除く): 45648820

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3329, 3920, 6658, 7840, 13316, 16645, 23303, 26632, 33290, 46606, 53264, 66580, 93212, 106528, 116515, 133160, 163121, 186424, 233030, 266320, 326242, 372848, 466060, 532640, 652484, 745696, 815605, 932120, 1304968, 1631210, 1864240, 2609936, 3262420, 3728480, 5219872, 6524840, 13049680, 26099360]

約数ペア:

[(1, 26099360), (2, 13049680), (4, 6524840), (5, 5219872), (7, 3728480), (8, 3262420), (10, 2609936), (14, 1864240), (16, 1631210), (20, 1304968), (28, 932120), (32, 815605), (35, 745696), (40, 652484), (49, 532640), (56, 466060), (70, 372848), (80, 326242), (98, 266320), (112, 233030), (140, 186424), (160, 163121), (196, 133160), (224, 116515), (245, 106528), (280, 93212), (392, 66580), (490, 53264), (560, 46606), (784, 33290), (980, 26632), (1120, 23303), (1568, 16645), (1960, 13316), (3329, 7840), (3920, 6658)]