84571460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1627}}^1$

素因数の和:1772

約数の個数: 48

約数和(自身を含む): 187076736

約数和(自身を除く): 102505276

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 113, 115, 226, 230, 452, 460, 565, 1130, 1627, 2260, 2599, 3254, 5198, 6508, 8135, 10396, 12995, 16270, 25990, 32540, 37421, 51980, 74842, 149684, 183851, 187105, 367702, 374210, 735404, 748420, 919255, 1838510, 3677020, 4228573, 8457146, 16914292, 21142865, 42285730, 84571460]

約数ペア:

[(1, 84571460), (2, 42285730), (4, 21142865), (5, 16914292), (10, 8457146), (20, 4228573), (23, 3677020), (46, 1838510), (92, 919255), (113, 748420), (115, 735404), (226, 374210), (230, 367702), (452, 187105), (460, 183851), (565, 149684), (1130, 74842), (1627, 51980), (2260, 37421), (2599, 32540), (3254, 25990), (5198, 16270), (6508, 12995), (8135, 10396)]