34386440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2521}}^1$

素因数の和:2574

約数の個数: 64

約数和(自身を含む): 87160320

約数和(自身を除く): 52773880

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 440, 620, 682, 1240, 1364, 1705, 2521, 2728, 3410, 5042, 6820, 10084, 12605, 13640, 20168, 25210, 27731, 50420, 55462, 78151, 100840, 110924, 138655, 156302, 221848, 277310, 312604, 390755, 554620, 625208, 781510, 859661, 1109240, 1563020, 1719322, 3126040, 3438644, 4298305, 6877288, 8596610, 17193220, 34386440]

約数ペア:

[(1, 34386440), (2, 17193220), (4, 8596610), (5, 6877288), (8, 4298305), (10, 3438644), (11, 3126040), (20, 1719322), (22, 1563020), (31, 1109240), (40, 859661), (44, 781510), (55, 625208), (62, 554620), (88, 390755), (110, 312604), (124, 277310), (155, 221848), (220, 156302), (248, 138655), (310, 110924), (341, 100840), (440, 78151), (620, 55462), (682, 50420), (1240, 27731), (1364, 25210), (1705, 20168), (2521, 13640), (2728, 12605), (3410, 10084), (5042, 6820)]