1540772350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{9013}}^1$

素因数の和:9301

約数の個数: 48

約数和(自身を含む): 3098364192

約数和(自身を除く): 1557591842

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 263, 325, 526, 650, 1315, 2630, 3419, 6575, 6838, 9013, 13150, 17095, 18026, 34190, 45065, 85475, 90130, 117169, 170950, 225325, 234338, 450650, 585845, 1171690, 2370419, 2929225, 4740838, 5858450, 11852095, 23704190, 30815447, 59260475, 61630894, 118520950, 154077235, 308154470, 770386175, 1540772350]

約数ペア:

[(1, 1540772350), (2, 770386175), (5, 308154470), (10, 154077235), (13, 118520950), (25, 61630894), (26, 59260475), (50, 30815447), (65, 23704190), (130, 11852095), (263, 5858450), (325, 4740838), (526, 2929225), (650, 2370419), (1315, 1171690), (2630, 585845), (3419, 450650), (6575, 234338), (6838, 225325), (9013, 170950), (13150, 117169), (17095, 90130), (18026, 85475), (34190, 45065)]