14961280

素因数分解:

$2^7\times 5^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1$

素因数の和:357

約数の個数: 64

約数和(自身を含む): 36285480

約数和(自身を除く): 21324200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 128, 160, 194, 241, 320, 388, 482, 485, 640, 776, 964, 970, 1205, 1552, 1928, 1940, 2410, 3104, 3856, 3880, 4820, 6208, 7712, 7760, 9640, 12416, 15424, 15520, 19280, 23377, 30848, 31040, 38560, 46754, 62080, 77120, 93508, 116885, 154240, 187016, 233770, 374032, 467540, 748064, 935080, 1496128, 1870160, 2992256, 3740320, 7480640, 14961280]

約数ペア:

[(1, 14961280), (2, 7480640), (4, 3740320), (5, 2992256), (8, 1870160), (10, 1496128), (16, 935080), (20, 748064), (32, 467540), (40, 374032), (64, 233770), (80, 187016), (97, 154240), (128, 116885), (160, 93508), (194, 77120), (241, 62080), (320, 46754), (388, 38560), (482, 31040), (485, 30848), (640, 23377), (776, 19280), (964, 15520), (970, 15424), (1205, 12416), (1552, 9640), (1928, 7760), (1940, 7712), (2410, 6208), (3104, 4820), (3856, 3880)]