2001040563610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{15739}}^1$

素因数の和:16124

約数の個数: 128

約数和(自身を含む): 4057613844480

約数和(自身を除く): 2056573280870

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 73, 110, 142, 146, 223, 355, 365, 446, 710, 730, 781, 803, 1115, 1562, 1606, 2230, 2453, 3905, 4015, 4906, 5183, 7810, 8030, 10366, 12265, 15739, 15833, 16279, 24530, 25915, 31478, 31666, 32558, 51830, 57013, 78695, 79165, 81395, 114026, 157390, 158330, 162790, 173129, 174163, 179069, 285065, 346258, 348326, 358138, 570130, 865645, 870815, 895345, 1117469, 1148947, 1155809, 1731290, 1741630, 1790690, 2234938, 2297894, 2311618, 3509797, 5587345, 5744735, 5779045, 7019594, 11174690, 11489470, 11558090, 12292159, 12638417, 12713899, 17548985, 24584318, 25276834, 25427798, 35097970, 38607767, 61460795, 63192085, 63569495, 77215534, 81575237, 122921590, 126384170, 127138990, 163150474, 193038835, 249195587, 256215181, 386077670, 407876185, 498391174, 512430362, 815752370, 897327607, 1245977935, 1281075905, 1794655214, 2491955870, 2562151810, 2741151457, 2818366991, 4486638035, 5482302914, 5636733982, 8973276070, 13705757285, 14091834955, 18191277851, 27411514570, 28183669910, 36382555702, 90956389255, 181912778510, 200104056361, 400208112722, 1000520281805, 2001040563610]

約数ペア:

[(1, 2001040563610), (2, 1000520281805), (5, 400208112722), (10, 200104056361), (11, 181912778510), (22, 90956389255), (55, 36382555702), (71, 28183669910), (73, 27411514570), (110, 18191277851), (142, 14091834955), (146, 13705757285), (223, 8973276070), (355, 5636733982), (365, 5482302914), (446, 4486638035), (710, 2818366991), (730, 2741151457), (781, 2562151810), (803, 2491955870), (1115, 1794655214), (1562, 1281075905), (1606, 1245977935), (2230, 897327607), (2453, 815752370), (3905, 512430362), (4015, 498391174), (4906, 407876185), (5183, 386077670), (7810, 256215181), (8030, 249195587), (10366, 193038835), (12265, 163150474), (15739, 127138990), (15833, 126384170), (16279, 122921590), (24530, 81575237), (25915, 77215534), (31478, 63569495), (31666, 63192085), (32558, 61460795), (51830, 38607767), (57013, 35097970), (78695, 25427798), (79165, 25276834), (81395, 24584318), (114026, 17548985), (157390, 12713899), (158330, 12638417), (162790, 12292159), (173129, 11558090), (174163, 11489470), (179069, 11174690), (285065, 7019594), (346258, 5779045), (348326, 5744735), (358138, 5587345), (570130, 3509797), (865645, 2311618), (870815, 2297894), (895345, 2234938), (1117469, 1790690), (1148947, 1741630), (1155809, 1731290)]