2201655820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1051}}^1\times {\mathrm{1151}}^1$

素因数の和:2231

約数の個数: 96

約数和(自身を含む): 5700796416

約数和(自身を除く): 3499140596

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1051, 1151, 1820, 2102, 2302, 4204, 4604, 5255, 5755, 7357, 8057, 10510, 11510, 13663, 14714, 14963, 16114, 21020, 23020, 27326, 29428, 29926, 32228, 36785, 40285, 54652, 59852, 68315, 73570, 74815, 80570, 95641, 104741, 136630, 147140, 149630, 161140, 191282, 209482, 273260, 299260, 382564, 418964, 478205, 523705, 956410, 1047410, 1209701, 1912820, 2094820, 2419402, 4838804, 6048505, 8467907, 12097010, 15726113, 16935814, 24194020, 31452226, 33871628, 42339535, 62904452, 78630565, 84679070, 110082791, 157261130, 169358140, 220165582, 314522260, 440331164, 550413955, 1100827910, 2201655820]

約数ペア:

[(1, 2201655820), (2, 1100827910), (4, 550413955), (5, 440331164), (7, 314522260), (10, 220165582), (13, 169358140), (14, 157261130), (20, 110082791), (26, 84679070), (28, 78630565), (35, 62904452), (52, 42339535), (65, 33871628), (70, 31452226), (91, 24194020), (130, 16935814), (140, 15726113), (182, 12097010), (260, 8467907), (364, 6048505), (455, 4838804), (910, 2419402), (1051, 2094820), (1151, 1912820), (1820, 1209701), (2102, 1047410), (2302, 956410), (4204, 523705), (4604, 478205), (5255, 418964), (5755, 382564), (7357, 299260), (8057, 273260), (10510, 209482), (11510, 191282), (13663, 161140), (14714, 149630), (14963, 147140), (16114, 136630), (21020, 104741), (23020, 95641), (27326, 80570), (29428, 74815), (29926, 73570), (32228, 68315), (36785, 59852), (40285, 54652)]