37380140

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{5449}}^1$

素因数の和:5479

約数の個数: 48

約数和(自身を含む): 91560000

約数和(自身を除く): 54179860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 3430, 5449, 6860, 10898, 21796, 27245, 38143, 54490, 76286, 108980, 152572, 190715, 267001, 381430, 534002, 762860, 1068004, 1335005, 1869007, 2670010, 3738014, 5340020, 7476028, 9345035, 18690070, 37380140]

約数ペア:

[(1, 37380140), (2, 18690070), (4, 9345035), (5, 7476028), (7, 5340020), (10, 3738014), (14, 2670010), (20, 1869007), (28, 1335005), (35, 1068004), (49, 762860), (70, 534002), (98, 381430), (140, 267001), (196, 190715), (245, 152572), (343, 108980), (490, 76286), (686, 54490), (980, 38143), (1372, 27245), (1715, 21796), (3430, 10898), (5449, 6860)]