4917989440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{168887}}^1$

素因数の和:168924

約数の個数: 112

約数和(自身を含む): 14413577472

約数和(自身を除く): 9495588032

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 832, 910, 1040, 1120, 1456, 1820, 2080, 2240, 2912, 3640, 4160, 5824, 7280, 14560, 29120, 168887, 337774, 675548, 844435, 1182209, 1351096, 1688870, 2195531, 2364418, 2702192, 3377740, 4391062, 4728836, 5404384, 5911045, 6755480, 8782124, 9457672, 10808768, 10977655, 11822090, 13510960, 15368717, 17564248, 18915344, 21955310, 23644180, 27021920, 30737434, 35128496, 37830688, 43910620, 47288360, 54043840, 61474868, 70256992, 75661376, 76843585, 87821240, 94576720, 122949736, 140513984, 153687170, 175642480, 189153440, 245899472, 307374340, 351284960, 378306880, 491798944, 614748680, 702569920, 983597888, 1229497360, 2458994720, 4917989440]

約数ペア:

[(1, 4917989440), (2, 2458994720), (4, 1229497360), (5, 983597888), (7, 702569920), (8, 614748680), (10, 491798944), (13, 378306880), (14, 351284960), (16, 307374340), (20, 245899472), (26, 189153440), (28, 175642480), (32, 153687170), (35, 140513984), (40, 122949736), (52, 94576720), (56, 87821240), (64, 76843585), (65, 75661376), (70, 70256992), (80, 61474868), (91, 54043840), (104, 47288360), (112, 43910620), (130, 37830688), (140, 35128496), (160, 30737434), (182, 27021920), (208, 23644180), (224, 21955310), (260, 18915344), (280, 17564248), (320, 15368717), (364, 13510960), (416, 11822090), (448, 10977655), (455, 10808768), (520, 9457672), (560, 8782124), (728, 6755480), (832, 5911045), (910, 5404384), (1040, 4728836), (1120, 4391062), (1456, 3377740), (1820, 2702192), (2080, 2364418), (2240, 2195531), (2912, 1688870), (3640, 1351096), (4160, 1182209), (5824, 844435), (7280, 675548), (14560, 337774), (29120, 168887)]