2022122515

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:460

約数の個数: 64

約数和(自身を含む): 2931489792

約数和(自身を除く): 909367277

約数列:

[1, 5, 7, 35, 43, 53, 101, 215, 251, 265, 301, 371, 505, 707, 1255, 1505, 1757, 1855, 2279, 3535, 4343, 5353, 8785, 10793, 11395, 13303, 15953, 21715, 25351, 26765, 30401, 37471, 53965, 66515, 75551, 79765, 93121, 126755, 152005, 177457, 187355, 230179, 377755, 465605, 572029, 887285, 1090093, 1150895, 1343603, 1611253, 2860145, 4004203, 5450465, 6718015, 7630651, 8056265, 9405221, 20021015, 38153255, 47026105, 57774929, 288874645, 404424503, 2022122515]

約数ペア:

[(1, 2022122515), (5, 404424503), (7, 288874645), (35, 57774929), (43, 47026105), (53, 38153255), (101, 20021015), (215, 9405221), (251, 8056265), (265, 7630651), (301, 6718015), (371, 5450465), (505, 4004203), (707, 2860145), (1255, 1611253), (1505, 1343603), (1757, 1150895), (1855, 1090093), (2279, 887285), (3535, 572029), (4343, 465605), (5353, 377755), (8785, 230179), (10793, 187355), (11395, 177457), (13303, 152005), (15953, 126755), (21715, 93121), (25351, 79765), (26765, 75551), (30401, 66515), (37471, 53965)]