98889792220

素因数分解:

$2^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{1021}}^1\times {\mathrm{17483}}^1$

素因数の和:18790

約数の個数: 48

約数和(自身を含む): 208634334048

約数和(自身を除く): 109744541828

約数列:

[1, 2, 4, 5, 10, 20, 277, 554, 1021, 1108, 1385, 2042, 2770, 4084, 5105, 5540, 10210, 17483, 20420, 34966, 69932, 87415, 174830, 282817, 349660, 565634, 1131268, 1414085, 2828170, 4842791, 5656340, 9685582, 17850143, 19371164, 24213955, 35700286, 48427910, 71400572, 89250715, 96855820, 178501430, 357002860, 4944489611, 9888979222, 19777958444, 24722448055, 49444896110, 98889792220]

約数ペア:

[(1, 98889792220), (2, 49444896110), (4, 24722448055), (5, 19777958444), (10, 9888979222), (20, 4944489611), (277, 357002860), (554, 178501430), (1021, 96855820), (1108, 89250715), (1385, 71400572), (2042, 48427910), (2770, 35700286), (4084, 24213955), (5105, 19371164), (5540, 17850143), (10210, 9685582), (17483, 5656340), (20420, 4842791), (34966, 2828170), (69932, 1414085), (87415, 1131268), (174830, 565634), (282817, 349660)]