2019986065390

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{5519}}^1\times {\mathrm{23813}}^1$

素因数の和:29421

約数の個数: 64

約数和(自身を含む): 3833177644800

約数和(自身を除く): 1813191579410

約数列:

[1, 2, 5, 10, 29, 53, 58, 106, 145, 265, 290, 530, 1537, 3074, 5519, 7685, 11038, 15370, 23813, 27595, 47626, 55190, 119065, 160051, 238130, 292507, 320102, 585014, 690577, 800255, 1262089, 1381154, 1462535, 1600510, 2524178, 2925070, 3452885, 6310445, 6905770, 8482703, 12620890, 16965406, 36600581, 42413515, 73201162, 84827030, 131423947, 183002905, 262847894, 366005810, 657119735, 1314239470, 3811294463, 6965469191, 7622588926, 13930938382, 19056472315, 34827345955, 38112944630, 69654691910, 201998606539, 403997213078, 1009993032695, 2019986065390]

約数ペア:

[(1, 2019986065390), (2, 1009993032695), (5, 403997213078), (10, 201998606539), (29, 69654691910), (53, 38112944630), (58, 34827345955), (106, 19056472315), (145, 13930938382), (265, 7622588926), (290, 6965469191), (530, 3811294463), (1537, 1314239470), (3074, 657119735), (5519, 366005810), (7685, 262847894), (11038, 183002905), (15370, 131423947), (23813, 84827030), (27595, 73201162), (47626, 42413515), (55190, 36600581), (119065, 16965406), (160051, 12620890), (238130, 8482703), (292507, 6905770), (320102, 6310445), (585014, 3452885), (690577, 2925070), (800255, 2524178), (1262089, 1600510), (1381154, 1462535)]