4739260

素因数分解:

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

素因数の和:342

約数の個数: 48

約数和(自身を含む): 10777536

約数和(自身を除く): 6038276

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 53, 68, 85, 106, 170, 212, 263, 265, 340, 526, 530, 901, 1052, 1060, 1315, 1802, 2630, 3604, 4471, 4505, 5260, 8942, 9010, 13939, 17884, 18020, 22355, 27878, 44710, 55756, 69695, 89420, 139390, 236963, 278780, 473926, 947852, 1184815, 2369630, 4739260]

約数ペア:

[(1, 4739260), (2, 2369630), (4, 1184815), (5, 947852), (10, 473926), (17, 278780), (20, 236963), (34, 139390), (53, 89420), (68, 69695), (85, 55756), (106, 44710), (170, 27878), (212, 22355), (263, 18020), (265, 17884), (340, 13939), (526, 9010), (530, 8942), (901, 5260), (1052, 4505), (1060, 4471), (1315, 3604), (1802, 2630)]