2572674050

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{617}}^1\times {\mathrm{937}}^1$

素因数の和:1655

約数の個数: 48

約数和(自身を含む): 4851955080

約数和(自身を除く): 2279281030

約数列:

[1, 2, 5, 10, 25, 50, 89, 178, 445, 617, 890, 937, 1234, 1874, 2225, 3085, 4450, 4685, 6170, 9370, 15425, 23425, 30850, 46850, 54913, 83393, 109826, 166786, 274565, 416965, 549130, 578129, 833930, 1156258, 1372825, 2084825, 2745650, 2890645, 4169650, 5781290, 14453225, 28906450, 51453481, 102906962, 257267405, 514534810, 1286337025, 2572674050]

約数ペア:

[(1, 2572674050), (2, 1286337025), (5, 514534810), (10, 257267405), (25, 102906962), (50, 51453481), (89, 28906450), (178, 14453225), (445, 5781290), (617, 4169650), (890, 2890645), (937, 2745650), (1234, 2084825), (1874, 1372825), (2225, 1156258), (3085, 833930), (4450, 578129), (4685, 549130), (6170, 416965), (9370, 274565), (15425, 166786), (23425, 109826), (30850, 83393), (46850, 54913)]