41866840

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{13249}}^1$

素因数の和:13339

約数の個数: 32

約数和(自身を含む): 95400000

約数和(自身を除く): 53533160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 13249, 26498, 52996, 66245, 105992, 132490, 264980, 529960, 1046671, 2093342, 4186684, 5233355, 8373368, 10466710, 20933420, 41866840]

約数ペア:

[(1, 41866840), (2, 20933420), (4, 10466710), (5, 8373368), (8, 5233355), (10, 4186684), (20, 2093342), (40, 1046671), (79, 529960), (158, 264980), (316, 132490), (395, 105992), (632, 66245), (790, 52996), (1580, 26498), (3160, 13249)]