565500230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{313}}^1$

素因数の和:633

約数の個数: 64

約数和(自身を含む): 1108244160

約数和(自身を除く): 542743930

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 257, 313, 370, 514, 626, 703, 1285, 1406, 1565, 2570, 3130, 3515, 4883, 5947, 7030, 9509, 9766, 11581, 11894, 19018, 23162, 24415, 29735, 47545, 48830, 57905, 59470, 80441, 95090, 115810, 160882, 180671, 220039, 361342, 402205, 440078, 804410, 903355, 1100195, 1528379, 1806710, 2200390, 2976317, 3056758, 5952634, 7641895, 14881585, 15283790, 29763170, 56550023, 113100046, 282750115, 565500230]

約数ペア:

[(1, 565500230), (2, 282750115), (5, 113100046), (10, 56550023), (19, 29763170), (37, 15283790), (38, 14881585), (74, 7641895), (95, 5952634), (185, 3056758), (190, 2976317), (257, 2200390), (313, 1806710), (370, 1528379), (514, 1100195), (626, 903355), (703, 804410), (1285, 440078), (1406, 402205), (1565, 361342), (2570, 220039), (3130, 180671), (3515, 160882), (4883, 115810), (5947, 95090), (7030, 80441), (9509, 59470), (9766, 57905), (11581, 48830), (11894, 47545), (19018, 29735), (23162, 24415)]