25888927720

素因数分解:

$2^3\times 5^1\times {\mathrm{2333}}^1\times {\mathrm{277421}}^1$

素因数の和:279765

約数の個数: 32

約数和(自身を含む): 58275265320

約数和(自身を除く): 32386337600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2333, 4666, 9332, 11665, 18664, 23330, 46660, 93320, 277421, 554842, 1109684, 1387105, 2219368, 2774210, 5548420, 11096840, 647223193, 1294446386, 2588892772, 3236115965, 5177785544, 6472231930, 12944463860, 25888927720]

約数ペア:

[(1, 25888927720), (2, 12944463860), (4, 6472231930), (5, 5177785544), (8, 3236115965), (10, 2588892772), (20, 1294446386), (40, 647223193), (2333, 11096840), (4666, 5548420), (9332, 2774210), (11665, 2219368), (18664, 1387105), (23330, 1109684), (46660, 554842), (93320, 277421)]