25175664

素因数分解:

$2^4\times 3^3\times {\mathrm{101}}^1\times {\mathrm{577}}^1$

素因数の和:695

約数の個数: 80

約数和(自身を含む): 73105440

約数和(自身を除く): 47929776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 101, 108, 144, 202, 216, 303, 404, 432, 577, 606, 808, 909, 1154, 1212, 1616, 1731, 1818, 2308, 2424, 2727, 3462, 3636, 4616, 4848, 5193, 5454, 6924, 7272, 9232, 10386, 10908, 13848, 14544, 15579, 20772, 21816, 27696, 31158, 41544, 43632, 58277, 62316, 83088, 116554, 124632, 174831, 233108, 249264, 349662, 466216, 524493, 699324, 932432, 1048986, 1398648, 1573479, 2097972, 2797296, 3146958, 4195944, 6293916, 8391888, 12587832, 25175664]

約数ペア:

[(1, 25175664), (2, 12587832), (3, 8391888), (4, 6293916), (6, 4195944), (8, 3146958), (9, 2797296), (12, 2097972), (16, 1573479), (18, 1398648), (24, 1048986), (27, 932432), (36, 699324), (48, 524493), (54, 466216), (72, 349662), (101, 249264), (108, 233108), (144, 174831), (202, 124632), (216, 116554), (303, 83088), (404, 62316), (432, 58277), (577, 43632), (606, 41544), (808, 31158), (909, 27696), (1154, 21816), (1212, 20772), (1616, 15579), (1731, 14544), (1818, 13848), (2308, 10908), (2424, 10386), (2727, 9232), (3462, 7272), (3636, 6924), (4616, 5454), (4848, 5193)]