4261130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{547}}^1$

素因数の和:614

約数の個数: 32

約数和(自身を含む): 8285760

約数和(自身を除く): 4024630

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 547, 779, 1094, 1558, 2735, 3895, 5470, 7790, 10393, 20786, 22427, 44854, 51965, 103930, 112135, 224270, 426113, 852226, 2130565, 4261130]

約数ペア:

[(1, 4261130), (2, 2130565), (5, 852226), (10, 426113), (19, 224270), (38, 112135), (41, 103930), (82, 51965), (95, 44854), (190, 22427), (205, 20786), (410, 10393), (547, 7790), (779, 5470), (1094, 3895), (1558, 2735)]