24744020

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{3607}}^1$

素因数の和:3637

約数の個数: 48

約数和(自身を含む): 60614400

約数和(自身を除く): 35870380

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, 3607, 6860, 7214, 14428, 18035, 25249, 36070, 50498, 72140, 100996, 126245, 176743, 252490, 353486, 504980, 706972, 883715, 1237201, 1767430, 2474402, 3534860, 4948804, 6186005, 12372010, 24744020]

約数ペア:

[(1, 24744020), (2, 12372010), (4, 6186005), (5, 4948804), (7, 3534860), (10, 2474402), (14, 1767430), (20, 1237201), (28, 883715), (35, 706972), (49, 504980), (70, 353486), (98, 252490), (140, 176743), (196, 126245), (245, 100996), (343, 72140), (490, 50498), (686, 36070), (980, 25249), (1372, 18035), (1715, 14428), (3430, 7214), (3607, 6860)]