76208540

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1217}}^1$

素因数の和:1358

約数の個数: 48

約数和(自身を含む): 166973184

約数和(自身を除く): 90764644

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 101, 124, 155, 202, 310, 404, 505, 620, 1010, 1217, 2020, 2434, 3131, 4868, 6085, 6262, 12170, 12524, 15655, 24340, 31310, 37727, 62620, 75454, 122917, 150908, 188635, 245834, 377270, 491668, 614585, 754540, 1229170, 2458340, 3810427, 7620854, 15241708, 19052135, 38104270, 76208540]

約数ペア:

[(1, 76208540), (2, 38104270), (4, 19052135), (5, 15241708), (10, 7620854), (20, 3810427), (31, 2458340), (62, 1229170), (101, 754540), (124, 614585), (155, 491668), (202, 377270), (310, 245834), (404, 188635), (505, 150908), (620, 122917), (1010, 75454), (1217, 62620), (2020, 37727), (2434, 31310), (3131, 24340), (4868, 15655), (6085, 12524), (6262, 12170)]