25653631920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{15270019}}^1$

素因数の和:15270042

約数の個数: 80

約数和(自身を含む): 90887159040

約数和(自身を除く): 65233527120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 15270019, 30540038, 45810057, 61080076, 76350095, 91620114, 106890133, 122160152, 152700190, 183240228, 213780266, 229050285, 244320304, 305400380, 320670399, 366480456, 427560532, 458100570, 534450665, 610800760, 641340798, 732960912, 855121064, 916201140, 1068901330, 1221601520, 1282681596, 1603351995, 1710242128, 1832402280, 2137802660, 2565363192, 3206703990, 3664804560, 4275605320, 5130726384, 6413407980, 8551210640, 12826815960, 25653631920]

約数ペア:

[(1, 25653631920), (2, 12826815960), (3, 8551210640), (4, 6413407980), (5, 5130726384), (6, 4275605320), (7, 3664804560), (8, 3206703990), (10, 2565363192), (12, 2137802660), (14, 1832402280), (15, 1710242128), (16, 1603351995), (20, 1282681596), (21, 1221601520), (24, 1068901330), (28, 916201140), (30, 855121064), (35, 732960912), (40, 641340798), (42, 610800760), (48, 534450665), (56, 458100570), (60, 427560532), (70, 366480456), (80, 320670399), (84, 305400380), (105, 244320304), (112, 229050285), (120, 213780266), (140, 183240228), (168, 152700190), (210, 122160152), (240, 106890133), (280, 91620114), (336, 76350095), (420, 61080076), (560, 45810057), (840, 30540038), (1680, 15270019)]