8735873860

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{131}}^1\times {\mathrm{9721}}^1$

素因数の和:9882

約数の個数: 96

約数和(自身を含む): 21559507200

約数和(自身を除く): 12823633340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 131, 140, 196, 245, 262, 343, 490, 524, 655, 686, 917, 980, 1310, 1372, 1715, 1834, 2620, 3430, 3668, 4585, 6419, 6860, 9170, 9721, 12838, 18340, 19442, 25676, 32095, 38884, 44933, 48605, 64190, 68047, 89866, 97210, 128380, 136094, 179732, 194420, 224665, 272188, 340235, 449330, 476329, 680470, 898660, 952658, 1273451, 1360940, 1905316, 2381645, 2546902, 3334303, 4763290, 5093804, 6367255, 6668606, 8914157, 9526580, 12734510, 13337212, 16671515, 17828314, 25469020, 33343030, 35656628, 44570785, 62399099, 66686060, 89141570, 124798198, 178283140, 249596396, 311995495, 436793693, 623990990, 873587386, 1247981980, 1747174772, 2183968465, 4367936930, 8735873860]

約数ペア:

[(1, 8735873860), (2, 4367936930), (4, 2183968465), (5, 1747174772), (7, 1247981980), (10, 873587386), (14, 623990990), (20, 436793693), (28, 311995495), (35, 249596396), (49, 178283140), (70, 124798198), (98, 89141570), (131, 66686060), (140, 62399099), (196, 44570785), (245, 35656628), (262, 33343030), (343, 25469020), (490, 17828314), (524, 16671515), (655, 13337212), (686, 12734510), (917, 9526580), (980, 8914157), (1310, 6668606), (1372, 6367255), (1715, 5093804), (1834, 4763290), (2620, 3334303), (3430, 2546902), (3668, 2381645), (4585, 1905316), (6419, 1360940), (6860, 1273451), (9170, 952658), (9721, 898660), (12838, 680470), (18340, 476329), (19442, 449330), (25676, 340235), (32095, 272188), (38884, 224665), (44933, 194420), (48605, 179732), (64190, 136094), (68047, 128380), (89866, 97210)]