89743360

素因数分解:

$2^{13}\times 5^1\times 7^1\times {\mathrm{313}}^1$

素因数の和:351

約数の個数: 112

約数和(自身を含む): 246924576

約数和(自身を除く): 157181216

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 313, 320, 448, 512, 560, 626, 640, 896, 1024, 1120, 1252, 1280, 1565, 1792, 2048, 2191, 2240, 2504, 2560, 3130, 3584, 4096, 4382, 4480, 5008, 5120, 6260, 7168, 8192, 8764, 8960, 10016, 10240, 10955, 12520, 14336, 17528, 17920, 20032, 20480, 21910, 25040, 28672, 35056, 35840, 40064, 40960, 43820, 50080, 57344, 70112, 71680, 80128, 87640, 100160, 140224, 143360, 160256, 175280, 200320, 280448, 286720, 320512, 350560, 400640, 560896, 641024, 701120, 801280, 1121792, 1282048, 1402240, 1602560, 2243584, 2564096, 2804480, 3205120, 4487168, 5608960, 6410240, 8974336, 11217920, 12820480, 17948672, 22435840, 44871680, 89743360]

約数ペア:

[(1, 89743360), (2, 44871680), (4, 22435840), (5, 17948672), (7, 12820480), (8, 11217920), (10, 8974336), (14, 6410240), (16, 5608960), (20, 4487168), (28, 3205120), (32, 2804480), (35, 2564096), (40, 2243584), (56, 1602560), (64, 1402240), (70, 1282048), (80, 1121792), (112, 801280), (128, 701120), (140, 641024), (160, 560896), (224, 400640), (256, 350560), (280, 320512), (313, 286720), (320, 280448), (448, 200320), (512, 175280), (560, 160256), (626, 143360), (640, 140224), (896, 100160), (1024, 87640), (1120, 80128), (1252, 71680), (1280, 70112), (1565, 57344), (1792, 50080), (2048, 43820), (2191, 40960), (2240, 40064), (2504, 35840), (2560, 35056), (3130, 28672), (3584, 25040), (4096, 21910), (4382, 20480), (4480, 20032), (5008, 17920), (5120, 17528), (6260, 14336), (7168, 12520), (8192, 10955), (8764, 10240), (8960, 10016)]