404536678270

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{863}}^1\times {\mathrm{1616401}}^1$

素因数の和:1617300

約数の個数: 32

約数和(自身を含む): 754148517120

約数和(自身を除く): 349611838850

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 863, 1726, 4315, 8630, 25027, 50054, 125135, 250270, 1616401, 3232802, 8082005, 16164010, 46875629, 93751258, 234378145, 468756290, 1394954063, 2789908126, 6974770315, 13949540630, 40453667827, 80907335654, 202268339135, 404536678270]

約数ペア:

[(1, 404536678270), (2, 202268339135), (5, 80907335654), (10, 40453667827), (29, 13949540630), (58, 6974770315), (145, 2789908126), (290, 1394954063), (863, 468756290), (1726, 234378145), (4315, 93751258), (8630, 46875629), (25027, 16164010), (50054, 8082005), (125135, 3232802), (250270, 1616401)]