11642000920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{50591}}^1$

素因数の和:51136

約数の個数: 64

約数和(自身を含む): 28631024640

約数和(自身を除く): 16989023720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 523, 1046, 2092, 2615, 4184, 5230, 5753, 10460, 11506, 20920, 23012, 28765, 46024, 50591, 57530, 101182, 115060, 202364, 230120, 252955, 404728, 505910, 556501, 1011820, 1113002, 2023640, 2226004, 2782505, 4452008, 5565010, 11130020, 22260040, 26459093, 52918186, 105836372, 132295465, 211672744, 264590930, 291050023, 529181860, 582100046, 1058363720, 1164200092, 1455250115, 2328400184, 2910500230, 5821000460, 11642000920]

約数ペア:

[(1, 11642000920), (2, 5821000460), (4, 2910500230), (5, 2328400184), (8, 1455250115), (10, 1164200092), (11, 1058363720), (20, 582100046), (22, 529181860), (40, 291050023), (44, 264590930), (55, 211672744), (88, 132295465), (110, 105836372), (220, 52918186), (440, 26459093), (523, 22260040), (1046, 11130020), (2092, 5565010), (2615, 4452008), (4184, 2782505), (5230, 2226004), (5753, 2023640), (10460, 1113002), (11506, 1011820), (20920, 556501), (23012, 505910), (28765, 404728), (46024, 252955), (50591, 230120), (57530, 202364), (101182, 115060)]