127311040

素因数分解:

$2^6\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3037}}^1$

素因数の和:3185

約数の個数: 56

約数和(自身を含む): 305574192

約数和(自身を除く): 178263152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 131, 160, 262, 320, 524, 655, 1048, 1310, 2096, 2620, 3037, 4192, 5240, 6074, 8384, 10480, 12148, 15185, 20960, 24296, 30370, 41920, 48592, 60740, 97184, 121480, 194368, 242960, 397847, 485920, 795694, 971840, 1591388, 1989235, 3182776, 3978470, 6365552, 7956940, 12731104, 15913880, 25462208, 31827760, 63655520, 127311040]

約数ペア:

[(1, 127311040), (2, 63655520), (4, 31827760), (5, 25462208), (8, 15913880), (10, 12731104), (16, 7956940), (20, 6365552), (32, 3978470), (40, 3182776), (64, 1989235), (80, 1591388), (131, 971840), (160, 795694), (262, 485920), (320, 397847), (524, 242960), (655, 194368), (1048, 121480), (1310, 97184), (2096, 60740), (2620, 48592), (3037, 41920), (4192, 30370), (5240, 24296), (6074, 20960), (8384, 15185), (10480, 12148)]