12118825240

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{977}}^1\times {\mathrm{5851}}^1$

素因数の和:6892

約数の個数: 64

約数和(自身を含む): 27815024160

約数和(自身を除く): 15696198920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 977, 1060, 1954, 2120, 3908, 4885, 5851, 7816, 9770, 11702, 19540, 23404, 29255, 39080, 46808, 51781, 58510, 103562, 117020, 207124, 234040, 258905, 310103, 414248, 517810, 620206, 1035620, 1240412, 1550515, 2071240, 2480824, 3101030, 5716427, 6202060, 11432854, 12404120, 22865708, 28582135, 45731416, 57164270, 114328540, 228657080, 302970631, 605941262, 1211882524, 1514853155, 2423765048, 3029706310, 6059412620, 12118825240]

約数ペア:

[(1, 12118825240), (2, 6059412620), (4, 3029706310), (5, 2423765048), (8, 1514853155), (10, 1211882524), (20, 605941262), (40, 302970631), (53, 228657080), (106, 114328540), (212, 57164270), (265, 45731416), (424, 28582135), (530, 22865708), (977, 12404120), (1060, 11432854), (1954, 6202060), (2120, 5716427), (3908, 3101030), (4885, 2480824), (5851, 2071240), (7816, 1550515), (9770, 1240412), (11702, 1035620), (19540, 620206), (23404, 517810), (29255, 414248), (39080, 310103), (46808, 258905), (51781, 234040), (58510, 207124), (103562, 117020)]