1027236560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107903}}^1$

素因数の和:107940

約数の個数: 80

約数和(自身を含む): 2890100736

約数和(自身を除く): 1862864176

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1360, 1904, 2380, 4760, 9520, 107903, 215806, 431612, 539515, 755321, 863224, 1079030, 1510642, 1726448, 1834351, 2158060, 3021284, 3668702, 3776605, 4316120, 6042568, 7337404, 7553210, 8632240, 9171755, 12085136, 12840457, 14674808, 15106420, 18343510, 25680914, 29349616, 30212840, 36687020, 51361828, 60425680, 64202285, 73374040, 102723656, 128404570, 146748080, 205447312, 256809140, 513618280, 1027236560]

約数ペア:

[(1, 1027236560), (2, 513618280), (4, 256809140), (5, 205447312), (7, 146748080), (8, 128404570), (10, 102723656), (14, 73374040), (16, 64202285), (17, 60425680), (20, 51361828), (28, 36687020), (34, 30212840), (35, 29349616), (40, 25680914), (56, 18343510), (68, 15106420), (70, 14674808), (80, 12840457), (85, 12085136), (112, 9171755), (119, 8632240), (136, 7553210), (140, 7337404), (170, 6042568), (238, 4316120), (272, 3776605), (280, 3668702), (340, 3021284), (476, 2158060), (560, 1834351), (595, 1726448), (680, 1510642), (952, 1079030), (1190, 863224), (1360, 755321), (1904, 539515), (2380, 431612), (4760, 215806), (9520, 107903)]