1244080400

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{182953}}^1$

素因数の和:182988

約数の個数: 60

約数和(自身を含む): 3164738292

約数和(自身を除く): 1920657892

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 850, 1360, 1700, 3400, 6800, 182953, 365906, 731812, 914765, 1463624, 1829530, 2927248, 3110201, 3659060, 4573825, 6220402, 7318120, 9147650, 12440804, 14636240, 15551005, 18295300, 24881608, 31102010, 36590600, 49763216, 62204020, 73181200, 77755025, 124408040, 155510050, 248816080, 311020100, 622040200, 1244080400]

約数ペア:

[(1, 1244080400), (2, 622040200), (4, 311020100), (5, 248816080), (8, 155510050), (10, 124408040), (16, 77755025), (17, 73181200), (20, 62204020), (25, 49763216), (34, 36590600), (40, 31102010), (50, 24881608), (68, 18295300), (80, 15551005), (85, 14636240), (100, 12440804), (136, 9147650), (170, 7318120), (200, 6220402), (272, 4573825), (340, 3659060), (400, 3110201), (425, 2927248), (680, 1829530), (850, 1463624), (1360, 914765), (1700, 731812), (3400, 365906), (6800, 182953)]