142640200

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41953}}^1$

素因数の和:41986

約数の個数: 48

約数和(自身を含む): 351154980

約数和(自身を除く): 208514780

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 41953, 83906, 167812, 209765, 335624, 419530, 713201, 839060, 1048825, 1426402, 1678120, 2097650, 2852804, 3566005, 4195300, 5705608, 7132010, 8390600, 14264020, 17830025, 28528040, 35660050, 71320100, 142640200]

約数ペア:

[(1, 142640200), (2, 71320100), (4, 35660050), (5, 28528040), (8, 17830025), (10, 14264020), (17, 8390600), (20, 7132010), (25, 5705608), (34, 4195300), (40, 3566005), (50, 2852804), (68, 2097650), (85, 1678120), (100, 1426402), (136, 1048825), (170, 839060), (200, 713201), (340, 419530), (425, 335624), (680, 209765), (850, 167812), (1700, 83906), (3400, 41953)]