2015763340

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1\times {\mathrm{6569}}^1$

素因数の和:6874

約数の個数: 48

約数和(自身を含む): 4315701600

約数和(自身を除く): 2299938260

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 229, 268, 335, 458, 670, 916, 1145, 1340, 2290, 4580, 6569, 13138, 15343, 26276, 30686, 32845, 61372, 65690, 76715, 131380, 153430, 306860, 440123, 880246, 1504301, 1760492, 2200615, 3008602, 4401230, 6017204, 7521505, 8802460, 15043010, 30086020, 100788167, 201576334, 403152668, 503940835, 1007881670, 2015763340]

約数ペア:

[(1, 2015763340), (2, 1007881670), (4, 503940835), (5, 403152668), (10, 201576334), (20, 100788167), (67, 30086020), (134, 15043010), (229, 8802460), (268, 7521505), (335, 6017204), (458, 4401230), (670, 3008602), (916, 2200615), (1145, 1760492), (1340, 1504301), (2290, 880246), (4580, 440123), (6569, 306860), (13138, 153430), (15343, 131380), (26276, 76715), (30686, 65690), (32845, 61372)]