5044906640

素因数分解:

$2^4\times 5^1\times {\mathrm{229}}^1\times {\mathrm{383}}^1\times {\mathrm{719}}^1$

素因数の和:1344

約数の個数: 80

約数和(自身を含む): 11827814400

約数和(自身を除く): 6782907760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 229, 383, 458, 719, 766, 916, 1145, 1438, 1532, 1832, 1915, 2290, 2876, 3064, 3595, 3664, 3830, 4580, 5752, 6128, 7190, 7660, 9160, 11504, 14380, 15320, 18320, 28760, 30640, 57520, 87707, 164651, 175414, 275377, 329302, 350828, 438535, 550754, 658604, 701656, 823255, 877070, 1101508, 1317208, 1376885, 1403312, 1646510, 1754140, 2203016, 2634416, 2753770, 3293020, 3508280, 4406032, 5507540, 6586040, 7016560, 11015080, 13172080, 22030160, 63061333, 126122666, 252245332, 315306665, 504490664, 630613330, 1008981328, 1261226660, 2522453320, 5044906640]

約数ペア:

[(1, 5044906640), (2, 2522453320), (4, 1261226660), (5, 1008981328), (8, 630613330), (10, 504490664), (16, 315306665), (20, 252245332), (40, 126122666), (80, 63061333), (229, 22030160), (383, 13172080), (458, 11015080), (719, 7016560), (766, 6586040), (916, 5507540), (1145, 4406032), (1438, 3508280), (1532, 3293020), (1832, 2753770), (1915, 2634416), (2290, 2203016), (2876, 1754140), (3064, 1646510), (3595, 1403312), (3664, 1376885), (3830, 1317208), (4580, 1101508), (5752, 877070), (6128, 823255), (7190, 701656), (7660, 658604), (9160, 550754), (11504, 438535), (14380, 350828), (15320, 329302), (18320, 275377), (28760, 175414), (30640, 164651), (57520, 87707)]