108078520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{14449}}^1$

素因数の和:14488

約数の個数: 64

約数和(自身を含む): 280908000

約数和(自身を除く): 172829480

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1496, 1870, 3740, 7480, 14449, 28898, 57796, 72245, 115592, 144490, 158939, 245633, 288980, 317878, 491266, 577960, 635756, 794695, 982532, 1228165, 1271512, 1589390, 1965064, 2456330, 2701963, 3178780, 4912660, 5403926, 6357560, 9825320, 10807852, 13509815, 21615704, 27019630, 54039260, 108078520]

約数ペア:

[(1, 108078520), (2, 54039260), (4, 27019630), (5, 21615704), (8, 13509815), (10, 10807852), (11, 9825320), (17, 6357560), (20, 5403926), (22, 4912660), (34, 3178780), (40, 2701963), (44, 2456330), (55, 1965064), (68, 1589390), (85, 1271512), (88, 1228165), (110, 982532), (136, 794695), (170, 635756), (187, 577960), (220, 491266), (340, 317878), (374, 288980), (440, 245633), (680, 158939), (748, 144490), (935, 115592), (1496, 72245), (1870, 57796), (3740, 28898), (7480, 14449)]