1569756140

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{383}}^1\times {\mathrm{2029}}^1$

素因数の和:2522

約数の個数: 48

約数和(自身を含む): 3339463680

約数和(自身を除く): 1769707540

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 383, 404, 505, 766, 1010, 1532, 1915, 2020, 2029, 3830, 4058, 7660, 8116, 10145, 20290, 38683, 40580, 77366, 154732, 193415, 204929, 386830, 409858, 773660, 777107, 819716, 1024645, 1554214, 2049290, 3108428, 3885535, 4098580, 7771070, 15542140, 78487807, 156975614, 313951228, 392439035, 784878070, 1569756140]

約数ペア:

[(1, 1569756140), (2, 784878070), (4, 392439035), (5, 313951228), (10, 156975614), (20, 78487807), (101, 15542140), (202, 7771070), (383, 4098580), (404, 3885535), (505, 3108428), (766, 2049290), (1010, 1554214), (1532, 1024645), (1915, 819716), (2020, 777107), (2029, 773660), (3830, 409858), (4058, 386830), (7660, 204929), (8116, 193415), (10145, 154732), (20290, 77366), (38683, 40580)]