112761640

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{73}}^2$

素因数の和:203

約数の個数: 72

約数和(自身を含む): 268907310

約数和(自身を除く): 156145670

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 73, 92, 115, 146, 184, 230, 292, 365, 460, 529, 584, 730, 920, 1058, 1460, 1679, 2116, 2645, 2920, 3358, 4232, 5290, 5329, 6716, 8395, 10580, 10658, 13432, 16790, 21160, 21316, 26645, 33580, 38617, 42632, 53290, 67160, 77234, 106580, 122567, 154468, 193085, 213160, 245134, 308936, 386170, 490268, 612835, 772340, 980536, 1225670, 1544680, 2451340, 2819041, 4902680, 5638082, 11276164, 14095205, 22552328, 28190410, 56380820, 112761640]

約数ペア:

[(1, 112761640), (2, 56380820), (4, 28190410), (5, 22552328), (8, 14095205), (10, 11276164), (20, 5638082), (23, 4902680), (40, 2819041), (46, 2451340), (73, 1544680), (92, 1225670), (115, 980536), (146, 772340), (184, 612835), (230, 490268), (292, 386170), (365, 308936), (460, 245134), (529, 213160), (584, 193085), (730, 154468), (920, 122567), (1058, 106580), (1460, 77234), (1679, 67160), (2116, 53290), (2645, 42632), (2920, 38617), (3358, 33580), (4232, 26645), (5290, 21316), (5329, 21160), (6716, 16790), (8395, 13432), (10580, 10658)]