24596840

素因数分解:

$2^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{2003}}^1$

素因数の和:2321

約数の個数: 32

約数和(自身を含む): 55550880

約数和(自身を除く): 30954040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 307, 614, 1228, 1535, 2003, 2456, 3070, 4006, 6140, 8012, 10015, 12280, 16024, 20030, 40060, 80120, 614921, 1229842, 2459684, 3074605, 4919368, 6149210, 12298420, 24596840]

約数ペア:

[(1, 24596840), (2, 12298420), (4, 6149210), (5, 4919368), (8, 3074605), (10, 2459684), (20, 1229842), (40, 614921), (307, 80120), (614, 40060), (1228, 20030), (1535, 16024), (2003, 12280), (2456, 10015), (3070, 8012), (4006, 6140)]