97112980

素因数分解:

$2^2\times 5^1\times {\mathrm{1741}}^1\times {\mathrm{2789}}^1$

素因数の和:4539

約数の個数: 24

約数和(自身を含む): 204127560

約数和(自身を除く): 107014580

約数列:

[1, 2, 4, 5, 10, 20, 1741, 2789, 3482, 5578, 6964, 8705, 11156, 13945, 17410, 27890, 34820, 55780, 4855649, 9711298, 19422596, 24278245, 48556490, 97112980]

約数ペア:

[(1, 97112980), (2, 48556490), (4, 24278245), (5, 19422596), (10, 9711298), (20, 4855649), (1741, 55780), (2789, 34820), (3482, 27890), (5578, 17410), (6964, 13945), (8705, 11156)]