23706280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{45589}}^1$

素因数の和:45613

約数の個数: 32

約数和(自身を含む): 57443400

約数和(自身を除く): 33737120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 45589, 91178, 182356, 227945, 364712, 455890, 592657, 911780, 1185314, 1823560, 2370628, 2963285, 4741256, 5926570, 11853140, 23706280]

約数ペア:

[(1, 23706280), (2, 11853140), (4, 5926570), (5, 4741256), (8, 2963285), (10, 2370628), (13, 1823560), (20, 1185314), (26, 911780), (40, 592657), (52, 455890), (65, 364712), (104, 227945), (130, 182356), (260, 91178), (520, 45589)]