12375605450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1063}}^1\times {\mathrm{17911}}^1$

素因数の和:18999

約数の個数: 48

約数和(自身を含む): 24813995136

約数和(自身を除く): 12438389686

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 1063, 2126, 5315, 10630, 13819, 17911, 26575, 27638, 35822, 53150, 69095, 89555, 138190, 179110, 232843, 345475, 447775, 465686, 690950, 895550, 1164215, 2328430, 5821075, 11642150, 19039393, 38078786, 95196965, 190393930, 247512109, 475984825, 495024218, 951969650, 1237560545, 2475121090, 6187802725, 12375605450]

約数ペア:

[(1, 12375605450), (2, 6187802725), (5, 2475121090), (10, 1237560545), (13, 951969650), (25, 495024218), (26, 475984825), (50, 247512109), (65, 190393930), (130, 95196965), (325, 38078786), (650, 19039393), (1063, 11642150), (2126, 5821075), (5315, 2328430), (10630, 1164215), (13819, 895550), (17911, 690950), (26575, 465686), (27638, 447775), (35822, 345475), (53150, 232843), (69095, 179110), (89555, 138190)]