1793947120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{3203477}}^1$

素因数の和:3203497

約数の個数: 40

約数和(自身を含む): 4766775264

約数和(自身を除く): 2972828144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 3203477, 6406954, 12813908, 16017385, 22424339, 25627816, 32034770, 44848678, 51255632, 64069540, 89697356, 112121695, 128139080, 179394712, 224243390, 256278160, 358789424, 448486780, 896973560, 1793947120]

約数ペア:

[(1, 1793947120), (2, 896973560), (4, 448486780), (5, 358789424), (7, 256278160), (8, 224243390), (10, 179394712), (14, 128139080), (16, 112121695), (20, 89697356), (28, 64069540), (35, 51255632), (40, 44848678), (56, 32034770), (70, 25627816), (80, 22424339), (112, 16017385), (140, 12813908), (280, 6406954), (560, 3203477)]