188829280

素因数分解:

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

素因数の和:2351

約数の個数: 48

約数和(自身を含む): 446992560

約数和(自身を除く): 258163280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 739, 1478, 1597, 2956, 3194, 3695, 5912, 6388, 7390, 7985, 11824, 12776, 14780, 15970, 23648, 25552, 29560, 31940, 51104, 59120, 63880, 118240, 127760, 255520, 1180183, 2360366, 4720732, 5900915, 9441464, 11801830, 18882928, 23603660, 37765856, 47207320, 94414640, 188829280]

約数ペア:

[(1, 188829280), (2, 94414640), (4, 47207320), (5, 37765856), (8, 23603660), (10, 18882928), (16, 11801830), (20, 9441464), (32, 5900915), (40, 4720732), (80, 2360366), (160, 1180183), (739, 255520), (1478, 127760), (1597, 118240), (2956, 63880), (3194, 59120), (3695, 51104), (5912, 31940), (6388, 29560), (7390, 25552), (7985, 23648), (11824, 15970), (12776, 14780)]