103645125340

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1\times {\mathrm{203617}}^1$

素因数の和:204478

約数の個数: 48

約数和(自身を含む): 224950650624

約数和(自身を除く): 121305525284

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 821, 1642, 3284, 4105, 8210, 16420, 25451, 50902, 101804, 127255, 203617, 254510, 407234, 509020, 814468, 1018085, 2036170, 4072340, 6312127, 12624254, 25248508, 31560635, 63121270, 126242540, 167169557, 334339114, 668678228, 835847785, 1671695570, 3343391140, 5182256267, 10364512534, 20729025068, 25911281335, 51822562670, 103645125340]

約数ペア:

[(1, 103645125340), (2, 51822562670), (4, 25911281335), (5, 20729025068), (10, 10364512534), (20, 5182256267), (31, 3343391140), (62, 1671695570), (124, 835847785), (155, 668678228), (310, 334339114), (620, 167169557), (821, 126242540), (1642, 63121270), (3284, 31560635), (4105, 25248508), (8210, 12624254), (16420, 6312127), (25451, 4072340), (50902, 2036170), (101804, 1018085), (127255, 814468), (203617, 509020), (254510, 407234)]