9176180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1217}}^1$

素因数の和:1268

約数の個数: 48

約数和(自身を含む): 21485520

約数和(自身を除く): 12309340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1217, 1508, 1885, 2434, 3770, 4868, 6085, 7540, 12170, 15821, 24340, 31642, 35293, 63284, 70586, 79105, 141172, 158210, 176465, 316420, 352930, 458809, 705860, 917618, 1835236, 2294045, 4588090, 9176180]

約数ペア:

[(1, 9176180), (2, 4588090), (4, 2294045), (5, 1835236), (10, 917618), (13, 705860), (20, 458809), (26, 352930), (29, 316420), (52, 176465), (58, 158210), (65, 141172), (116, 79105), (130, 70586), (145, 63284), (260, 35293), (290, 31642), (377, 24340), (580, 15821), (754, 12170), (1217, 7540), (1508, 6085), (1885, 4868), (2434, 3770)]