2023604380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{22907}}^1$

素因数の和:23554

約数の個数: 48

約数和(自身を含む): 4864559616

約数和(自身を除く): 2840955236

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 631, 1262, 2524, 3155, 4417, 6310, 8834, 12620, 17668, 22085, 22907, 44170, 45814, 88340, 91628, 114535, 160349, 229070, 320698, 458140, 641396, 801745, 1603490, 3206980, 14454317, 28908634, 57817268, 72271585, 101180219, 144543170, 202360438, 289086340, 404720876, 505901095, 1011802190, 2023604380]

約数ペア:

[(1, 2023604380), (2, 1011802190), (4, 505901095), (5, 404720876), (7, 289086340), (10, 202360438), (14, 144543170), (20, 101180219), (28, 72271585), (35, 57817268), (70, 28908634), (140, 14454317), (631, 3206980), (1262, 1603490), (2524, 801745), (3155, 641396), (4417, 458140), (6310, 320698), (8834, 229070), (12620, 160349), (17668, 114535), (22085, 91628), (22907, 88340), (44170, 45814)]