13908723680

素因数分解:

$2^5\times 5^1\times {\mathrm{3557}}^1\times {\mathrm{24439}}^1$

素因数の和:28011

約数の個数: 48

約数和(自身を含む): 32869942560

約数和(自身を除く): 18961218880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 3557, 7114, 14228, 17785, 24439, 28456, 35570, 48878, 56912, 71140, 97756, 113824, 122195, 142280, 195512, 244390, 284560, 391024, 488780, 569120, 782048, 977560, 1955120, 3910240, 86929523, 173859046, 347718092, 434647615, 695436184, 869295230, 1390872368, 1738590460, 2781744736, 3477180920, 6954361840, 13908723680]

約数ペア:

[(1, 13908723680), (2, 6954361840), (4, 3477180920), (5, 2781744736), (8, 1738590460), (10, 1390872368), (16, 869295230), (20, 695436184), (32, 434647615), (40, 347718092), (80, 173859046), (160, 86929523), (3557, 3910240), (7114, 1955120), (14228, 977560), (17785, 782048), (24439, 569120), (28456, 488780), (35570, 391024), (48878, 284560), (56912, 244390), (71140, 195512), (97756, 142280), (113824, 122195)]