169580720

素因数分解:

$2^4\times 5^1\times {\mathrm{373}}^1\times {\mathrm{5683}}^1$

素因数の和:6069

約数の個数: 40

約数和(自身を含む): 395401776

約数和(自身を除く): 225821056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 373, 746, 1492, 1865, 2984, 3730, 5683, 5968, 7460, 11366, 14920, 22732, 28415, 29840, 45464, 56830, 90928, 113660, 227320, 454640, 2119759, 4239518, 8479036, 10598795, 16958072, 21197590, 33916144, 42395180, 84790360, 169580720]

約数ペア:

[(1, 169580720), (2, 84790360), (4, 42395180), (5, 33916144), (8, 21197590), (10, 16958072), (16, 10598795), (20, 8479036), (40, 4239518), (80, 2119759), (373, 454640), (746, 227320), (1492, 113660), (1865, 90928), (2984, 56830), (3730, 45464), (5683, 29840), (5968, 28415), (7460, 22732), (11366, 14920)]