9478520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:344

約数の個数: 64

約数和(自身を含む): 23094720

約数和(自身を除く): 13616200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 53, 68, 85, 106, 136, 170, 212, 263, 265, 340, 424, 526, 530, 680, 901, 1052, 1060, 1315, 1802, 2104, 2120, 2630, 3604, 4471, 4505, 5260, 7208, 8942, 9010, 10520, 13939, 17884, 18020, 22355, 27878, 35768, 36040, 44710, 55756, 69695, 89420, 111512, 139390, 178840, 236963, 278780, 473926, 557560, 947852, 1184815, 1895704, 2369630, 4739260, 9478520]

約数ペア:

[(1, 9478520), (2, 4739260), (4, 2369630), (5, 1895704), (8, 1184815), (10, 947852), (17, 557560), (20, 473926), (34, 278780), (40, 236963), (53, 178840), (68, 139390), (85, 111512), (106, 89420), (136, 69695), (170, 55756), (212, 44710), (263, 36040), (265, 35768), (340, 27878), (424, 22355), (526, 18020), (530, 17884), (680, 13939), (901, 10520), (1052, 9010), (1060, 8942), (1315, 7208), (1802, 5260), (2104, 4505), (2120, 4471), (2630, 3604)]