13303438550

素因数分解:

$2^1\times 5^2\times {\mathrm{199}}^1\times {\mathrm{419}}^1\times {\mathrm{3191}}^1$

素因数の和:3821

約数の個数: 48

約数和(自身を含む): 24935904000

約数和(自身を除く): 11632465450

約数列:

[1, 2, 5, 10, 25, 50, 199, 398, 419, 838, 995, 1990, 2095, 3191, 4190, 4975, 6382, 9950, 10475, 15955, 20950, 31910, 79775, 83381, 159550, 166762, 416905, 635009, 833810, 1270018, 1337029, 2084525, 2674058, 3175045, 4169050, 6350090, 6685145, 13370290, 15875225, 31750450, 33425725, 66851450, 266068771, 532137542, 1330343855, 2660687710, 6651719275, 13303438550]

約数ペア:

[(1, 13303438550), (2, 6651719275), (5, 2660687710), (10, 1330343855), (25, 532137542), (50, 266068771), (199, 66851450), (398, 33425725), (419, 31750450), (838, 15875225), (995, 13370290), (1990, 6685145), (2095, 6350090), (3191, 4169050), (4190, 3175045), (4975, 2674058), (6382, 2084525), (9950, 1337029), (10475, 1270018), (15955, 833810), (20950, 635009), (31910, 416905), (79775, 166762), (83381, 159550)]