1325335060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{21863}}^1$

素因数の和:22312

約数の個数: 48

約数和(自身を含む): 3188295936

約数和(自身を除く): 1862960876

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 433, 866, 1732, 2165, 3031, 4330, 6062, 8660, 12124, 15155, 21863, 30310, 43726, 60620, 87452, 109315, 153041, 218630, 306082, 437260, 612164, 765205, 1530410, 3060820, 9466679, 18933358, 37866716, 47333395, 66266753, 94666790, 132533506, 189333580, 265067012, 331333765, 662667530, 1325335060]

約数ペア:

[(1, 1325335060), (2, 662667530), (4, 331333765), (5, 265067012), (7, 189333580), (10, 132533506), (14, 94666790), (20, 66266753), (28, 47333395), (35, 37866716), (70, 18933358), (140, 9466679), (433, 3060820), (866, 1530410), (1732, 765205), (2165, 612164), (3031, 437260), (4330, 306082), (6062, 218630), (8660, 153041), (12124, 109315), (15155, 87452), (21863, 60620), (30310, 43726)]