22043840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{757}}^1$

素因数の和:794

約数の個数: 112

約数和(自身を含む): 64690752

約数和(自身を除く): 42646912

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, 757, 832, 910, 1040, 1120, 1456, 1514, 1820, 2080, 2240, 2912, 3028, 3640, 3785, 4160, 5299, 5824, 6056, 7280, 7570, 9841, 10598, 12112, 14560, 15140, 19682, 21196, 24224, 26495, 29120, 30280, 39364, 42392, 48448, 49205, 52990, 60560, 68887, 78728, 84784, 98410, 105980, 121120, 137774, 157456, 169568, 196820, 211960, 242240, 275548, 314912, 339136, 344435, 393640, 423920, 551096, 629824, 688870, 787280, 847840, 1102192, 1377740, 1574560, 1695680, 2204384, 2755480, 3149120, 4408768, 5510960, 11021920, 22043840]

約数ペア:

[(1, 22043840), (2, 11021920), (4, 5510960), (5, 4408768), (7, 3149120), (8, 2755480), (10, 2204384), (13, 1695680), (14, 1574560), (16, 1377740), (20, 1102192), (26, 847840), (28, 787280), (32, 688870), (35, 629824), (40, 551096), (52, 423920), (56, 393640), (64, 344435), (65, 339136), (70, 314912), (80, 275548), (91, 242240), (104, 211960), (112, 196820), (130, 169568), (140, 157456), (160, 137774), (182, 121120), (208, 105980), (224, 98410), (260, 84784), (280, 78728), (320, 68887), (364, 60560), (416, 52990), (448, 49205), (455, 48448), (520, 42392), (560, 39364), (728, 30280), (757, 29120), (832, 26495), (910, 24224), (1040, 21196), (1120, 19682), (1456, 15140), (1514, 14560), (1820, 12112), (2080, 10598), (2240, 9841), (2912, 7570), (3028, 7280), (3640, 6056), (3785, 5824), (4160, 5299)]