8435121920

素因数分解:

$2^8\times 5^1\times {\mathrm{233}}^1\times {\mathrm{28283}}^1$

素因数の和:28537

約数の個数: 72

約数和(自身を含む): 20292186096

約数和(自身を除く): 11857064176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 233, 256, 320, 466, 640, 932, 1165, 1280, 1864, 2330, 3728, 4660, 7456, 9320, 14912, 18640, 28283, 29824, 37280, 56566, 59648, 74560, 113132, 141415, 149120, 226264, 282830, 298240, 452528, 565660, 905056, 1131320, 1810112, 2262640, 3620224, 4525280, 6589939, 7240448, 9050560, 13179878, 18101120, 26359756, 32949695, 36202240, 52719512, 65899390, 105439024, 131798780, 210878048, 263597560, 421756096, 527195120, 843512192, 1054390240, 1687024384, 2108780480, 4217560960, 8435121920]

約数ペア:

[(1, 8435121920), (2, 4217560960), (4, 2108780480), (5, 1687024384), (8, 1054390240), (10, 843512192), (16, 527195120), (20, 421756096), (32, 263597560), (40, 210878048), (64, 131798780), (80, 105439024), (128, 65899390), (160, 52719512), (233, 36202240), (256, 32949695), (320, 26359756), (466, 18101120), (640, 13179878), (932, 9050560), (1165, 7240448), (1280, 6589939), (1864, 4525280), (2330, 3620224), (3728, 2262640), (4660, 1810112), (7456, 1131320), (9320, 905056), (14912, 565660), (18640, 452528), (28283, 298240), (29824, 282830), (37280, 226264), (56566, 149120), (59648, 141415), (74560, 113132)]