25565549480

素因数分解:

$2^3\times 5^1\times {\mathrm{24083}}^1\times {\mathrm{26539}}^1$

素因数の和:50633

約数の個数: 32

約数和(自身を含む): 57527042400

約数和(自身を除く): 31961492920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 24083, 26539, 48166, 53078, 96332, 106156, 120415, 132695, 192664, 212312, 240830, 265390, 481660, 530780, 963320, 1061560, 639138737, 1278277474, 2556554948, 3195693685, 5113109896, 6391387370, 12782774740, 25565549480]

約数ペア:

[(1, 25565549480), (2, 12782774740), (4, 6391387370), (5, 5113109896), (8, 3195693685), (10, 2556554948), (20, 1278277474), (40, 639138737), (24083, 1061560), (26539, 963320), (48166, 530780), (53078, 481660), (96332, 265390), (106156, 240830), (120415, 212312), (132695, 192664)]