38529340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2473}}^1$

素因数の和:2542

約数の個数: 48

約数和(自身を含む): 87282720

約数和(自身を除く): 48753380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 41, 76, 82, 95, 164, 190, 205, 380, 410, 779, 820, 1558, 2473, 3116, 3895, 4946, 7790, 9892, 12365, 15580, 24730, 46987, 49460, 93974, 101393, 187948, 202786, 234935, 405572, 469870, 506965, 939740, 1013930, 1926467, 2027860, 3852934, 7705868, 9632335, 19264670, 38529340]

約数ペア:

[(1, 38529340), (2, 19264670), (4, 9632335), (5, 7705868), (10, 3852934), (19, 2027860), (20, 1926467), (38, 1013930), (41, 939740), (76, 506965), (82, 469870), (95, 405572), (164, 234935), (190, 202786), (205, 187948), (380, 101393), (410, 93974), (779, 49460), (820, 46987), (1558, 24730), (2473, 15580), (3116, 12365), (3895, 9892), (4946, 7790)]