99686020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{2647}}^1$

素因数の和:2932

約数の個数: 48

約数和(自身を含む): 240226560

約数和(自身を除く): 140540540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 269, 538, 1076, 1345, 1883, 2647, 2690, 3766, 5294, 5380, 7532, 9415, 10588, 13235, 18529, 18830, 26470, 37058, 37660, 52940, 74116, 92645, 185290, 370580, 712043, 1424086, 2848172, 3560215, 4984301, 7120430, 9968602, 14240860, 19937204, 24921505, 49843010, 99686020]

約数ペア:

[(1, 99686020), (2, 49843010), (4, 24921505), (5, 19937204), (7, 14240860), (10, 9968602), (14, 7120430), (20, 4984301), (28, 3560215), (35, 2848172), (70, 1424086), (140, 712043), (269, 370580), (538, 185290), (1076, 92645), (1345, 74116), (1883, 52940), (2647, 37660), (2690, 37058), (3766, 26470), (5294, 18830), (5380, 18529), (7532, 13235), (9415, 10588)]