48618749680

素因数分解:

$2^4\times 5^1\times {\mathrm{607734371}}^1$

素因数の和:607734384

約数の個数: 20

約数和(自身を含む): 113038593192

約数和(自身を除く): 64419843512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 607734371, 1215468742, 2430937484, 3038671855, 4861874968, 6077343710, 9723749936, 12154687420, 24309374840, 48618749680]

約数ペア:

[(1, 48618749680), (2, 24309374840), (4, 12154687420), (5, 9723749936), (8, 6077343710), (10, 4861874968), (16, 3038671855), (20, 2430937484), (40, 1215468742), (80, 607734371)]