157045482020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{4643}}^1\times {\mathrm{241601}}^1$

素因数の和:246260

約数の個数: 48

約数和(自身を含む): 376991895168

約数和(自身を除く): 219946413148

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 4643, 9286, 18572, 23215, 32501, 46430, 65002, 92860, 130004, 162505, 241601, 325010, 483202, 650020, 966404, 1208005, 1691207, 2416010, 3382414, 4832020, 6764828, 8456035, 16912070, 33824140, 1121753443, 2243506886, 4487013772, 5608767215, 7852274101, 11217534430, 15704548202, 22435068860, 31409096404, 39261370505, 78522741010, 157045482020]

約数ペア:

[(1, 157045482020), (2, 78522741010), (4, 39261370505), (5, 31409096404), (7, 22435068860), (10, 15704548202), (14, 11217534430), (20, 7852274101), (28, 5608767215), (35, 4487013772), (70, 2243506886), (140, 1121753443), (4643, 33824140), (9286, 16912070), (18572, 8456035), (23215, 6764828), (32501, 4832020), (46430, 3382414), (65002, 2416010), (92860, 1691207), (130004, 1208005), (162505, 966404), (241601, 650020), (325010, 483202)]