29313760

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{3739}}^1$

素因数の和:3768

約数の個数: 72

約数和(自身を含む): 80582040

約数和(自身を除く): 51268280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3739, 3920, 7478, 7840, 14956, 18695, 26173, 29912, 37390, 52346, 59824, 74780, 104692, 119648, 130865, 149560, 183211, 209384, 261730, 299120, 366422, 418768, 523460, 598240, 732844, 837536, 916055, 1046920, 1465688, 1832110, 2093840, 2931376, 3664220, 4187680, 5862752, 7328440, 14656880, 29313760]

約数ペア:

[(1, 29313760), (2, 14656880), (4, 7328440), (5, 5862752), (7, 4187680), (8, 3664220), (10, 2931376), (14, 2093840), (16, 1832110), (20, 1465688), (28, 1046920), (32, 916055), (35, 837536), (40, 732844), (49, 598240), (56, 523460), (70, 418768), (80, 366422), (98, 299120), (112, 261730), (140, 209384), (160, 183211), (196, 149560), (224, 130865), (245, 119648), (280, 104692), (392, 74780), (490, 59824), (560, 52346), (784, 37390), (980, 29912), (1120, 26173), (1568, 18695), (1960, 14956), (3739, 7840), (3920, 7478)]