2038014740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{43753}}^1$

素因数の和:43916

約数の個数: 48

約数和(自身を含む): 4564767312

約数和(自身を除く): 2526752572

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 137, 170, 274, 340, 548, 685, 1370, 2329, 2740, 4658, 9316, 11645, 23290, 43753, 46580, 87506, 175012, 218765, 437530, 743801, 875060, 1487602, 2975204, 3719005, 5994161, 7438010, 11988322, 14876020, 23976644, 29970805, 59941610, 101900737, 119883220, 203801474, 407602948, 509503685, 1019007370, 2038014740]

約数ペア:

[(1, 2038014740), (2, 1019007370), (4, 509503685), (5, 407602948), (10, 203801474), (17, 119883220), (20, 101900737), (34, 59941610), (68, 29970805), (85, 23976644), (137, 14876020), (170, 11988322), (274, 7438010), (340, 5994161), (548, 3719005), (685, 2975204), (1370, 1487602), (2329, 875060), (2740, 743801), (4658, 437530), (9316, 218765), (11645, 175012), (23290, 87506), (43753, 46580)]