86975840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{983}}^1$

素因数の和:1084

約数の個数: 96

約数和(自身を含む): 238049280

約数和(自身を除く): 151073440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 79, 80, 112, 140, 158, 160, 224, 280, 316, 395, 553, 560, 632, 790, 983, 1106, 1120, 1264, 1580, 1966, 2212, 2528, 2765, 3160, 3932, 4424, 4915, 5530, 6320, 6881, 7864, 8848, 9830, 11060, 12640, 13762, 15728, 17696, 19660, 22120, 27524, 31456, 34405, 39320, 44240, 55048, 68810, 77657, 78640, 88480, 110096, 137620, 155314, 157280, 220192, 275240, 310628, 388285, 543599, 550480, 621256, 776570, 1087198, 1100960, 1242512, 1553140, 2174396, 2485024, 2717995, 3106280, 4348792, 5435990, 6212560, 8697584, 10871980, 12425120, 17395168, 21743960, 43487920, 86975840]

約数ペア:

[(1, 86975840), (2, 43487920), (4, 21743960), (5, 17395168), (7, 12425120), (8, 10871980), (10, 8697584), (14, 6212560), (16, 5435990), (20, 4348792), (28, 3106280), (32, 2717995), (35, 2485024), (40, 2174396), (56, 1553140), (70, 1242512), (79, 1100960), (80, 1087198), (112, 776570), (140, 621256), (158, 550480), (160, 543599), (224, 388285), (280, 310628), (316, 275240), (395, 220192), (553, 157280), (560, 155314), (632, 137620), (790, 110096), (983, 88480), (1106, 78640), (1120, 77657), (1264, 68810), (1580, 55048), (1966, 44240), (2212, 39320), (2528, 34405), (2765, 31456), (3160, 27524), (3932, 22120), (4424, 19660), (4915, 17696), (5530, 15728), (6320, 13762), (6881, 12640), (7864, 11060), (8848, 9830)]