201630176660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{39847861}}^1$

素因数の和:39847904

約数の個数: 48

約数和(自身を含む): 481999738752

約数和(自身を除く): 280369562092

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 39847861, 79695722, 159391444, 199239305, 398478610, 438326471, 796957220, 876652942, 916500803, 1753305884, 1833001606, 2191632355, 3666003212, 4383264710, 4582504015, 8766529420, 9165008030, 10081508833, 18330016060, 20163017666, 40326035332, 50407544165, 100815088330, 201630176660]

約数ペア:

[(1, 201630176660), (2, 100815088330), (4, 50407544165), (5, 40326035332), (10, 20163017666), (11, 18330016060), (20, 10081508833), (22, 9165008030), (23, 8766529420), (44, 4582504015), (46, 4383264710), (55, 3666003212), (92, 2191632355), (110, 1833001606), (115, 1753305884), (220, 916500803), (230, 876652942), (253, 796957220), (460, 438326471), (506, 398478610), (1012, 199239305), (1265, 159391444), (2530, 79695722), (5060, 39847861)]