295444820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{28573}}^1$

素因数の和:28640

約数の個数: 48

約数和(自身を含む): 691262208

約数和(自身を除く): 395817388

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 220, 235, 470, 517, 940, 1034, 2068, 2585, 5170, 10340, 28573, 57146, 114292, 142865, 285730, 314303, 571460, 628606, 1257212, 1342931, 1571515, 2685862, 3143030, 5371724, 6286060, 6714655, 13429310, 14772241, 26858620, 29544482, 59088964, 73861205, 147722410, 295444820]

約数ペア:

[(1, 295444820), (2, 147722410), (4, 73861205), (5, 59088964), (10, 29544482), (11, 26858620), (20, 14772241), (22, 13429310), (44, 6714655), (47, 6286060), (55, 5371724), (94, 3143030), (110, 2685862), (188, 1571515), (220, 1342931), (235, 1257212), (470, 628606), (517, 571460), (940, 314303), (1034, 285730), (2068, 142865), (2585, 114292), (5170, 57146), (10340, 28573)]