65793480350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3547}}^1\times {\mathrm{28537}}^1$

素因数の和:32109

約数の個数: 48

約数和(自身を含む): 131831176848

約数和(自身を除く): 66037696498

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 3547, 7094, 17735, 28537, 35470, 46111, 57074, 88675, 92222, 142685, 177350, 230555, 285370, 370981, 461110, 713425, 741962, 1152775, 1426850, 1854905, 2305550, 3709810, 9274525, 18549050, 101220739, 202441478, 506103695, 1012207390, 1315869607, 2530518475, 2631739214, 5061036950, 6579348035, 13158696070, 32896740175, 65793480350]

約数ペア:

[(1, 65793480350), (2, 32896740175), (5, 13158696070), (10, 6579348035), (13, 5061036950), (25, 2631739214), (26, 2530518475), (50, 1315869607), (65, 1012207390), (130, 506103695), (325, 202441478), (650, 101220739), (3547, 18549050), (7094, 9274525), (17735, 3709810), (28537, 2305550), (35470, 1854905), (46111, 1426850), (57074, 1152775), (88675, 741962), (92222, 713425), (142685, 461110), (177350, 370981), (230555, 285370)]