11837717320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2069531}}^1$

素因数の和:2069566

約数の個数: 64

約数和(自身を含む): 31291323840

約数和(自身を除く): 19453606520

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 2069531, 4139062, 8278124, 10347655, 16556248, 20695310, 22764841, 26903903, 41390620, 45529682, 53807806, 82781240, 91059364, 107615612, 113824205, 134519515, 182118728, 215231224, 227648410, 269039030, 295942933, 455296820, 538078060, 591885866, 910593640, 1076156120, 1183771732, 1479714665, 2367543464, 2959429330, 5918858660, 11837717320]

約数ペア:

[(1, 11837717320), (2, 5918858660), (4, 2959429330), (5, 2367543464), (8, 1479714665), (10, 1183771732), (11, 1076156120), (13, 910593640), (20, 591885866), (22, 538078060), (26, 455296820), (40, 295942933), (44, 269039030), (52, 227648410), (55, 215231224), (65, 182118728), (88, 134519515), (104, 113824205), (110, 107615612), (130, 91059364), (143, 82781240), (220, 53807806), (260, 45529682), (286, 41390620), (440, 26903903), (520, 22764841), (572, 20695310), (715, 16556248), (1144, 10347655), (1430, 8278124), (2860, 4139062), (5720, 2069531)]