1672987160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1049}}^1\times {\mathrm{3067}}^1$

素因数の和:4140

約数の個数: 64

約数和(自身を含む): 4058964000

約数和(自身を除く): 2385976840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1049, 2098, 3067, 4196, 5245, 6134, 8392, 10490, 12268, 13637, 15335, 20980, 24536, 27274, 30670, 39871, 41960, 54548, 61340, 68185, 79742, 109096, 122680, 136370, 159484, 199355, 272740, 318968, 398710, 545480, 797420, 1594840, 3217283, 6434566, 12869132, 16086415, 25738264, 32172830, 41824679, 64345660, 83649358, 128691320, 167298716, 209123395, 334597432, 418246790, 836493580, 1672987160]

約数ペア:

[(1, 1672987160), (2, 836493580), (4, 418246790), (5, 334597432), (8, 209123395), (10, 167298716), (13, 128691320), (20, 83649358), (26, 64345660), (40, 41824679), (52, 32172830), (65, 25738264), (104, 16086415), (130, 12869132), (260, 6434566), (520, 3217283), (1049, 1594840), (2098, 797420), (3067, 545480), (4196, 398710), (5245, 318968), (6134, 272740), (8392, 199355), (10490, 159484), (12268, 136370), (13637, 122680), (15335, 109096), (20980, 79742), (24536, 68185), (27274, 61340), (30670, 54548), (39871, 41960)]