22650880

素因数分解:

$2^{13}\times 5^1\times 7^1\times {\mathrm{79}}^1$

素因数の和:117

約数の個数: 112

約数和(自身を含む): 62910720

約数和(自身を除く): 40259840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 79, 80, 112, 128, 140, 158, 160, 224, 256, 280, 316, 320, 395, 448, 512, 553, 560, 632, 640, 790, 896, 1024, 1106, 1120, 1264, 1280, 1580, 1792, 2048, 2212, 2240, 2528, 2560, 2765, 3160, 3584, 4096, 4424, 4480, 5056, 5120, 5530, 6320, 7168, 8192, 8848, 8960, 10112, 10240, 11060, 12640, 14336, 17696, 17920, 20224, 20480, 22120, 25280, 28672, 35392, 35840, 40448, 40960, 44240, 50560, 57344, 70784, 71680, 80896, 88480, 101120, 141568, 143360, 161792, 176960, 202240, 283136, 286720, 323584, 353920, 404480, 566272, 647168, 707840, 808960, 1132544, 1415680, 1617920, 2265088, 2831360, 3235840, 4530176, 5662720, 11325440, 22650880]

約数ペア:

[(1, 22650880), (2, 11325440), (4, 5662720), (5, 4530176), (7, 3235840), (8, 2831360), (10, 2265088), (14, 1617920), (16, 1415680), (20, 1132544), (28, 808960), (32, 707840), (35, 647168), (40, 566272), (56, 404480), (64, 353920), (70, 323584), (79, 286720), (80, 283136), (112, 202240), (128, 176960), (140, 161792), (158, 143360), (160, 141568), (224, 101120), (256, 88480), (280, 80896), (316, 71680), (320, 70784), (395, 57344), (448, 50560), (512, 44240), (553, 40960), (560, 40448), (632, 35840), (640, 35392), (790, 28672), (896, 25280), (1024, 22120), (1106, 20480), (1120, 20224), (1264, 17920), (1280, 17696), (1580, 14336), (1792, 12640), (2048, 11060), (2212, 10240), (2240, 10112), (2528, 8960), (2560, 8848), (2765, 8192), (3160, 7168), (3584, 6320), (4096, 5530), (4424, 5120), (4480, 5056)]