3741920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1$

素因数の和:292

約数の個数: 96

約数和(自身を含む): 10922688

約数和(自身を除く): 7180768

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 257, 260, 280, 364, 416, 455, 514, 520, 560, 728, 910, 1028, 1040, 1120, 1285, 1456, 1799, 1820, 2056, 2080, 2570, 2912, 3341, 3598, 3640, 4112, 5140, 6682, 7196, 7280, 8224, 8995, 10280, 13364, 14392, 14560, 16705, 17990, 20560, 23387, 26728, 28784, 33410, 35980, 41120, 46774, 53456, 57568, 66820, 71960, 93548, 106912, 116935, 133640, 143920, 187096, 233870, 267280, 287840, 374192, 467740, 534560, 748384, 935480, 1870960, 3741920]

約数ペア:

[(1, 3741920), (2, 1870960), (4, 935480), (5, 748384), (7, 534560), (8, 467740), (10, 374192), (13, 287840), (14, 267280), (16, 233870), (20, 187096), (26, 143920), (28, 133640), (32, 116935), (35, 106912), (40, 93548), (52, 71960), (56, 66820), (65, 57568), (70, 53456), (80, 46774), (91, 41120), (104, 35980), (112, 33410), (130, 28784), (140, 26728), (160, 23387), (182, 20560), (208, 17990), (224, 16705), (257, 14560), (260, 14392), (280, 13364), (364, 10280), (416, 8995), (455, 8224), (514, 7280), (520, 7196), (560, 6682), (728, 5140), (910, 4112), (1028, 3640), (1040, 3598), (1120, 3341), (1285, 2912), (1456, 2570), (1799, 2080), (1820, 2056)]