38567860

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 83400912

約数和(自身を除く): 44833052

約数列:

[1, 2, 4, 5, 10, 20, 61, 101, 122, 202, 244, 305, 313, 404, 505, 610, 626, 1010, 1220, 1252, 1565, 2020, 3130, 6161, 6260, 12322, 19093, 24644, 30805, 31613, 38186, 61610, 63226, 76372, 95465, 123220, 126452, 158065, 190930, 316130, 381860, 632260, 1928393, 3856786, 7713572, 9641965, 19283930, 38567860]

約数ペア:

[(1, 38567860), (2, 19283930), (4, 9641965), (5, 7713572), (10, 3856786), (20, 1928393), (61, 632260), (101, 381860), (122, 316130), (202, 190930), (244, 158065), (305, 126452), (313, 123220), (404, 95465), (505, 76372), (610, 63226), (626, 61610), (1010, 38186), (1220, 31613), (1252, 30805), (1565, 24644), (2020, 19093), (3130, 12322), (6161, 6260)]