39022880

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:358

約数の個数: 96

約数和(自身を含む): 101034864

約数和(自身を除く): 62011984

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 73, 80, 104, 130, 146, 160, 208, 257, 260, 292, 365, 416, 514, 520, 584, 730, 949, 1028, 1040, 1168, 1285, 1460, 1898, 2056, 2080, 2336, 2570, 2920, 3341, 3796, 4112, 4745, 5140, 5840, 6682, 7592, 8224, 9490, 10280, 11680, 13364, 15184, 16705, 18761, 18980, 20560, 26728, 30368, 33410, 37522, 37960, 41120, 53456, 66820, 75044, 75920, 93805, 106912, 133640, 150088, 151840, 187610, 243893, 267280, 300176, 375220, 487786, 534560, 600352, 750440, 975572, 1219465, 1500880, 1951144, 2438930, 3001760, 3902288, 4877860, 7804576, 9755720, 19511440, 39022880]

約数ペア:

[(1, 39022880), (2, 19511440), (4, 9755720), (5, 7804576), (8, 4877860), (10, 3902288), (13, 3001760), (16, 2438930), (20, 1951144), (26, 1500880), (32, 1219465), (40, 975572), (52, 750440), (65, 600352), (73, 534560), (80, 487786), (104, 375220), (130, 300176), (146, 267280), (160, 243893), (208, 187610), (257, 151840), (260, 150088), (292, 133640), (365, 106912), (416, 93805), (514, 75920), (520, 75044), (584, 66820), (730, 53456), (949, 41120), (1028, 37960), (1040, 37522), (1168, 33410), (1285, 30368), (1460, 26728), (1898, 20560), (2056, 18980), (2080, 18761), (2336, 16705), (2570, 15184), (2920, 13364), (3341, 11680), (3796, 10280), (4112, 9490), (4745, 8224), (5140, 7592), (5840, 6682)]