44355340

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 95961600

約数和(自身を除く): 51606260

約数列:

[1, 2, 4, 5, 10, 20, 67, 79, 134, 158, 268, 316, 335, 395, 419, 670, 790, 838, 1340, 1580, 1676, 2095, 4190, 5293, 8380, 10586, 21172, 26465, 28073, 33101, 52930, 56146, 66202, 105860, 112292, 132404, 140365, 165505, 280730, 331010, 561460, 662020, 2217767, 4435534, 8871068, 11088835, 22177670, 44355340]

約数ペア:

[(1, 44355340), (2, 22177670), (4, 11088835), (5, 8871068), (10, 4435534), (20, 2217767), (67, 662020), (79, 561460), (134, 331010), (158, 280730), (268, 165505), (316, 140365), (335, 132404), (395, 112292), (419, 105860), (670, 66202), (790, 56146), (838, 52930), (1340, 33101), (1580, 28073), (1676, 26465), (2095, 21172), (4190, 10586), (5293, 8380)]