1115692040

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{1973}}^1$

素因数の和:2262

約数の個数: 64

約数和(自身を含む): 2561146560

約数和(自身を除く): 1445454520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 211, 268, 335, 422, 536, 670, 844, 1055, 1340, 1688, 1973, 2110, 2680, 3946, 4220, 7892, 8440, 9865, 14137, 15784, 19730, 28274, 39460, 56548, 70685, 78920, 113096, 132191, 141370, 264382, 282740, 416303, 528764, 565480, 660955, 832606, 1057528, 1321910, 1665212, 2081515, 2643820, 3330424, 4163030, 5287640, 8326060, 16652120, 27892301, 55784602, 111569204, 139461505, 223138408, 278923010, 557846020, 1115692040]

約数ペア:

[(1, 1115692040), (2, 557846020), (4, 278923010), (5, 223138408), (8, 139461505), (10, 111569204), (20, 55784602), (40, 27892301), (67, 16652120), (134, 8326060), (211, 5287640), (268, 4163030), (335, 3330424), (422, 2643820), (536, 2081515), (670, 1665212), (844, 1321910), (1055, 1057528), (1340, 832606), (1688, 660955), (1973, 565480), (2110, 528764), (2680, 416303), (3946, 282740), (4220, 264382), (7892, 141370), (8440, 132191), (9865, 113096), (14137, 78920), (15784, 70685), (19730, 56548), (28274, 39460)]