5280244820

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{383}}^1\times {\mathrm{4229}}^1$

素因数の和:4784

約数の個数: 48

約数和(自身を含む): 11188316160

約数和(自身を除く): 5908071340

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 383, 652, 766, 815, 1532, 1630, 1915, 3260, 3830, 4229, 7660, 8458, 16916, 21145, 42290, 62429, 84580, 124858, 249716, 312145, 624290, 689327, 1248580, 1378654, 1619707, 2757308, 3239414, 3446635, 6478828, 6893270, 8098535, 13786540, 16197070, 32394140, 264012241, 528024482, 1056048964, 1320061205, 2640122410, 5280244820]

約数ペア:

[(1, 5280244820), (2, 2640122410), (4, 1320061205), (5, 1056048964), (10, 528024482), (20, 264012241), (163, 32394140), (326, 16197070), (383, 13786540), (652, 8098535), (766, 6893270), (815, 6478828), (1532, 3446635), (1630, 3239414), (1915, 2757308), (3260, 1619707), (3830, 1378654), (4229, 1248580), (7660, 689327), (8458, 624290), (16916, 312145), (21145, 249716), (42290, 124858), (62429, 84580)]