103414340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3833}}^1$

素因数の和:3932

約数の個数: 48

約数和(自身を含む): 231880320

約数和(自身を除く): 128465980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 71, 76, 95, 142, 190, 284, 355, 380, 710, 1349, 1420, 2698, 3833, 5396, 6745, 7666, 13490, 15332, 19165, 26980, 38330, 72827, 76660, 145654, 272143, 291308, 364135, 544286, 728270, 1088572, 1360715, 1456540, 2721430, 5170717, 5442860, 10341434, 20682868, 25853585, 51707170, 103414340]

約数ペア:

[(1, 103414340), (2, 51707170), (4, 25853585), (5, 20682868), (10, 10341434), (19, 5442860), (20, 5170717), (38, 2721430), (71, 1456540), (76, 1360715), (95, 1088572), (142, 728270), (190, 544286), (284, 364135), (355, 291308), (380, 272143), (710, 145654), (1349, 76660), (1420, 72827), (2698, 38330), (3833, 26980), (5396, 19165), (6745, 15332), (7666, 13490)]