4022200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1$

素因数の和:66

約数の個数: 144

約数和(自身を含む): 12253680

約数和(自身を除く): 8231480

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 25, 26, 28, 34, 35, 40, 50, 52, 56, 65, 68, 70, 85, 91, 100, 104, 119, 130, 136, 140, 169, 170, 175, 182, 200, 221, 238, 260, 280, 325, 338, 340, 350, 364, 425, 442, 455, 476, 520, 595, 650, 676, 680, 700, 728, 845, 850, 884, 910, 952, 1105, 1183, 1190, 1300, 1352, 1400, 1547, 1690, 1700, 1768, 1820, 2210, 2275, 2366, 2380, 2600, 2873, 2975, 3094, 3380, 3400, 3640, 4225, 4420, 4550, 4732, 4760, 5525, 5746, 5915, 5950, 6188, 6760, 7735, 8450, 8840, 9100, 9464, 11050, 11492, 11830, 11900, 12376, 14365, 15470, 16900, 18200, 20111, 22100, 22984, 23660, 23800, 28730, 29575, 30940, 33800, 38675, 40222, 44200, 47320, 57460, 59150, 61880, 71825, 77350, 80444, 100555, 114920, 118300, 143650, 154700, 160888, 201110, 236600, 287300, 309400, 402220, 502775, 574600, 804440, 1005550, 2011100, 4022200]

約数ペア:

[(1, 4022200), (2, 2011100), (4, 1005550), (5, 804440), (7, 574600), (8, 502775), (10, 402220), (13, 309400), (14, 287300), (17, 236600), (20, 201110), (25, 160888), (26, 154700), (28, 143650), (34, 118300), (35, 114920), (40, 100555), (50, 80444), (52, 77350), (56, 71825), (65, 61880), (68, 59150), (70, 57460), (85, 47320), (91, 44200), (100, 40222), (104, 38675), (119, 33800), (130, 30940), (136, 29575), (140, 28730), (169, 23800), (170, 23660), (175, 22984), (182, 22100), (200, 20111), (221, 18200), (238, 16900), (260, 15470), (280, 14365), (325, 12376), (338, 11900), (340, 11830), (350, 11492), (364, 11050), (425, 9464), (442, 9100), (455, 8840), (476, 8450), (520, 7735), (595, 6760), (650, 6188), (676, 5950), (680, 5915), (700, 5746), (728, 5525), (845, 4760), (850, 4732), (884, 4550), (910, 4420), (952, 4225), (1105, 3640), (1183, 3400), (1190, 3380), (1300, 3094), (1352, 2975), (1400, 2873), (1547, 2600), (1690, 2380), (1700, 2366), (1768, 2275), (1820, 2210)]