89290880

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1049}}^1$

素因数の和:1094

約数の個数: 128

約数和(自身を含む): 257040000

約数和(自身を除く): 167749120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 640, 665, 760, 896, 1049, 1064, 1120, 1216, 1330, 1520, 2098, 2128, 2240, 2432, 2660, 3040, 4196, 4256, 4480, 5245, 5320, 6080, 7343, 8392, 8512, 10490, 10640, 12160, 14686, 16784, 17024, 19931, 20980, 21280, 29372, 33568, 36715, 39862, 41960, 42560, 58744, 67136, 73430, 79724, 83920, 85120, 99655, 117488, 134272, 139517, 146860, 159448, 167840, 199310, 234976, 279034, 293720, 318896, 335680, 398620, 469952, 558068, 587440, 637792, 671360, 697585, 797240, 939904, 1116136, 1174880, 1275584, 1395170, 1594480, 2232272, 2349760, 2551168, 2790340, 3188960, 4464544, 4699520, 5580680, 6377920, 8929088, 11161360, 12755840, 17858176, 22322720, 44645440, 89290880]

約数ペア:

[(1, 89290880), (2, 44645440), (4, 22322720), (5, 17858176), (7, 12755840), (8, 11161360), (10, 8929088), (14, 6377920), (16, 5580680), (19, 4699520), (20, 4464544), (28, 3188960), (32, 2790340), (35, 2551168), (38, 2349760), (40, 2232272), (56, 1594480), (64, 1395170), (70, 1275584), (76, 1174880), (80, 1116136), (95, 939904), (112, 797240), (128, 697585), (133, 671360), (140, 637792), (152, 587440), (160, 558068), (190, 469952), (224, 398620), (266, 335680), (280, 318896), (304, 293720), (320, 279034), (380, 234976), (448, 199310), (532, 167840), (560, 159448), (608, 146860), (640, 139517), (665, 134272), (760, 117488), (896, 99655), (1049, 85120), (1064, 83920), (1120, 79724), (1216, 73430), (1330, 67136), (1520, 58744), (2098, 42560), (2128, 41960), (2240, 39862), (2432, 36715), (2660, 33568), (3040, 29372), (4196, 21280), (4256, 20980), (4480, 19931), (5245, 17024), (5320, 16784), (6080, 14686), (7343, 12160), (8392, 10640), (8512, 10490)]