7853120

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:148

約数の個数: 112

約数和(自身を含む): 21506688

約数和(自身を除く): 13653568

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 64, 80, 88, 92, 97, 110, 115, 160, 176, 184, 194, 220, 230, 253, 320, 352, 368, 388, 440, 460, 485, 506, 704, 736, 776, 880, 920, 970, 1012, 1067, 1265, 1472, 1552, 1760, 1840, 1940, 2024, 2134, 2231, 2530, 3104, 3520, 3680, 3880, 4048, 4268, 4462, 5060, 5335, 6208, 7360, 7760, 8096, 8536, 8924, 10120, 10670, 11155, 15520, 16192, 17072, 17848, 20240, 21340, 22310, 24541, 31040, 34144, 35696, 40480, 42680, 44620, 49082, 68288, 71392, 80960, 85360, 89240, 98164, 122705, 142784, 170720, 178480, 196328, 245410, 341440, 356960, 392656, 490820, 713920, 785312, 981640, 1570624, 1963280, 3926560, 7853120]

約数ペア:

[(1, 7853120), (2, 3926560), (4, 1963280), (5, 1570624), (8, 981640), (10, 785312), (11, 713920), (16, 490820), (20, 392656), (22, 356960), (23, 341440), (32, 245410), (40, 196328), (44, 178480), (46, 170720), (55, 142784), (64, 122705), (80, 98164), (88, 89240), (92, 85360), (97, 80960), (110, 71392), (115, 68288), (160, 49082), (176, 44620), (184, 42680), (194, 40480), (220, 35696), (230, 34144), (253, 31040), (320, 24541), (352, 22310), (368, 21340), (388, 20240), (440, 17848), (460, 17072), (485, 16192), (506, 15520), (704, 11155), (736, 10670), (776, 10120), (880, 8924), (920, 8536), (970, 8096), (1012, 7760), (1067, 7360), (1265, 6208), (1472, 5335), (1552, 5060), (1760, 4462), (1840, 4268), (1940, 4048), (2024, 3880), (2134, 3680), (2231, 3520), (2530, 3104)]