33944560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:410

約数の個数: 80

約数和(自身を含む): 85994496

約数和(自身を除く): 52049936

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 127, 130, 208, 254, 257, 260, 508, 514, 520, 635, 1016, 1028, 1040, 1270, 1285, 1651, 2032, 2056, 2540, 2570, 3302, 3341, 4112, 5080, 5140, 6604, 6682, 8255, 10160, 10280, 13208, 13364, 16510, 16705, 20560, 26416, 26728, 32639, 33020, 33410, 53456, 65278, 66040, 66820, 130556, 132080, 133640, 163195, 261112, 267280, 326390, 424307, 522224, 652780, 848614, 1305560, 1697228, 2121535, 2611120, 3394456, 4243070, 6788912, 8486140, 16972280, 33944560]

約数ペア:

[(1, 33944560), (2, 16972280), (4, 8486140), (5, 6788912), (8, 4243070), (10, 3394456), (13, 2611120), (16, 2121535), (20, 1697228), (26, 1305560), (40, 848614), (52, 652780), (65, 522224), (80, 424307), (104, 326390), (127, 267280), (130, 261112), (208, 163195), (254, 133640), (257, 132080), (260, 130556), (508, 66820), (514, 66040), (520, 65278), (635, 53456), (1016, 33410), (1028, 33020), (1040, 32639), (1270, 26728), (1285, 26416), (1651, 20560), (2032, 16705), (2056, 16510), (2540, 13364), (2570, 13208), (3302, 10280), (3341, 10160), (4112, 8255), (5080, 6682), (5140, 6604)]