2035040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:124

約数の個数: 96

約数和(自身を含む): 5806080

約数和(自身を除く): 3771040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 79, 80, 92, 112, 115, 140, 158, 160, 161, 184, 224, 230, 280, 316, 322, 368, 395, 460, 553, 560, 632, 644, 736, 790, 805, 920, 1106, 1120, 1264, 1288, 1580, 1610, 1817, 1840, 2212, 2528, 2576, 2765, 3160, 3220, 3634, 3680, 4424, 5152, 5530, 6320, 6440, 7268, 8848, 9085, 11060, 12640, 12719, 12880, 14536, 17696, 18170, 22120, 25438, 25760, 29072, 36340, 44240, 50876, 58144, 63595, 72680, 88480, 101752, 127190, 145360, 203504, 254380, 290720, 407008, 508760, 1017520, 2035040]

約数ペア:

[(1, 2035040), (2, 1017520), (4, 508760), (5, 407008), (7, 290720), (8, 254380), (10, 203504), (14, 145360), (16, 127190), (20, 101752), (23, 88480), (28, 72680), (32, 63595), (35, 58144), (40, 50876), (46, 44240), (56, 36340), (70, 29072), (79, 25760), (80, 25438), (92, 22120), (112, 18170), (115, 17696), (140, 14536), (158, 12880), (160, 12719), (161, 12640), (184, 11060), (224, 9085), (230, 8848), (280, 7268), (316, 6440), (322, 6320), (368, 5530), (395, 5152), (460, 4424), (553, 3680), (560, 3634), (632, 3220), (644, 3160), (736, 2765), (790, 2576), (805, 2528), (920, 2212), (1106, 1840), (1120, 1817), (1264, 1610), (1288, 1580)]