47207320

素因数分解:

$2^3\times 5^1\times {\mathrm{739}}^1\times {\mathrm{1597}}^1$

素因数の和:2347

約数の個数: 32

約数和(自身を含む): 106426800

約数和(自身を除く): 59219480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 739, 1478, 1597, 2956, 3194, 3695, 5912, 6388, 7390, 7985, 12776, 14780, 15970, 29560, 31940, 63880, 1180183, 2360366, 4720732, 5900915, 9441464, 11801830, 23603660, 47207320]

約数ペア:

[(1, 47207320), (2, 23603660), (4, 11801830), (5, 9441464), (8, 5900915), (10, 4720732), (20, 2360366), (40, 1180183), (739, 63880), (1478, 31940), (1597, 29560), (2956, 15970), (3194, 14780), (3695, 12776), (5912, 7985), (6388, 7390)]