7145439410

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1\times {\mathrm{569}}^1$

素因数の和:1007

約数の個数: 64

約数和(自身を含む): 13367138400

約数和(自身を除く): 6221698990

約数列:

[1, 2, 5, 10, 41, 82, 109, 205, 218, 281, 410, 545, 562, 569, 1090, 1138, 1405, 2810, 2845, 4469, 5690, 8938, 11521, 22345, 23042, 23329, 30629, 44690, 46658, 57605, 61258, 62021, 115210, 116645, 124042, 153145, 159889, 233290, 306290, 310105, 319778, 620210, 799445, 1255789, 1598890, 2511578, 2542861, 5085722, 6278945, 6555449, 12557890, 12714305, 13110898, 17427901, 25428610, 32777245, 34855802, 65554490, 87139505, 174279010, 714543941, 1429087882, 3572719705, 7145439410]

約数ペア:

[(1, 7145439410), (2, 3572719705), (5, 1429087882), (10, 714543941), (41, 174279010), (82, 87139505), (109, 65554490), (205, 34855802), (218, 32777245), (281, 25428610), (410, 17427901), (545, 13110898), (562, 12714305), (569, 12557890), (1090, 6555449), (1138, 6278945), (1405, 5085722), (2810, 2542861), (2845, 2511578), (4469, 1598890), (5690, 1255789), (8938, 799445), (11521, 620210), (22345, 319778), (23042, 310105), (23329, 306290), (30629, 233290), (44690, 159889), (46658, 153145), (57605, 124042), (61258, 116645), (62021, 115210)]