4187680

素因数分解:

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

素因数の和:3761

約数の個数: 48

約数和(自身を含む): 11309760

約数和(自身を除く): 7122080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 3739, 7478, 14956, 18695, 26173, 29912, 37390, 52346, 59824, 74780, 104692, 119648, 130865, 149560, 209384, 261730, 299120, 418768, 523460, 598240, 837536, 1046920, 2093840, 4187680]

約数ペア:

[(1, 4187680), (2, 2093840), (4, 1046920), (5, 837536), (7, 598240), (8, 523460), (10, 418768), (14, 299120), (16, 261730), (20, 209384), (28, 149560), (32, 130865), (35, 119648), (40, 104692), (56, 74780), (70, 59824), (80, 52346), (112, 37390), (140, 29912), (160, 26173), (224, 18695), (280, 14956), (560, 7478), (1120, 3739)]