47020880

素因数分解:

$2^4\times 5^1\times {\mathrm{709}}^1\times {\mathrm{829}}^1$

素因数の和:1551

約数の個数: 40

約数和(自身を含む): 109609800

約数和(自身を除く): 62588920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 709, 829, 1418, 1658, 2836, 3316, 3545, 4145, 5672, 6632, 7090, 8290, 11344, 13264, 14180, 16580, 28360, 33160, 56720, 66320, 587761, 1175522, 2351044, 2938805, 4702088, 5877610, 9404176, 11755220, 23510440, 47020880]

約数ペア:

[(1, 47020880), (2, 23510440), (4, 11755220), (5, 9404176), (8, 5877610), (10, 4702088), (16, 2938805), (20, 2351044), (40, 1175522), (80, 587761), (709, 66320), (829, 56720), (1418, 33160), (1658, 28360), (2836, 16580), (3316, 14180), (3545, 13264), (4145, 11344), (5672, 8290), (6632, 7090)]