88233340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:431

約数の個数: 96

約数和(自身を含む): 214643520

約数和(自身を除く): 126410180

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 53, 65, 76, 95, 106, 130, 190, 212, 247, 260, 265, 337, 380, 494, 530, 674, 689, 988, 1007, 1060, 1235, 1348, 1378, 1685, 2014, 2470, 2756, 3370, 3445, 4028, 4381, 4940, 5035, 6403, 6740, 6890, 8762, 10070, 12806, 13091, 13780, 17524, 17861, 20140, 21905, 25612, 26182, 32015, 35722, 43810, 52364, 64030, 65455, 71444, 83239, 87620, 89305, 128060, 130910, 166478, 178610, 232193, 261820, 332956, 339359, 357220, 416195, 464386, 678718, 832390, 928772, 1160965, 1357436, 1664780, 1696795, 2321930, 3393590, 4411667, 4643860, 6787180, 8823334, 17646668, 22058335, 44116670, 88233340]

約数ペア:

[(1, 88233340), (2, 44116670), (4, 22058335), (5, 17646668), (10, 8823334), (13, 6787180), (19, 4643860), (20, 4411667), (26, 3393590), (38, 2321930), (52, 1696795), (53, 1664780), (65, 1357436), (76, 1160965), (95, 928772), (106, 832390), (130, 678718), (190, 464386), (212, 416195), (247, 357220), (260, 339359), (265, 332956), (337, 261820), (380, 232193), (494, 178610), (530, 166478), (674, 130910), (689, 128060), (988, 89305), (1007, 87620), (1060, 83239), (1235, 71444), (1348, 65455), (1378, 64030), (1685, 52364), (2014, 43810), (2470, 35722), (2756, 32015), (3370, 26182), (3445, 25612), (4028, 21905), (4381, 20140), (4940, 17861), (5035, 17524), (6403, 13780), (6740, 13091), (6890, 12806), (8762, 10070)]