22877120

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{1459}}^1$

素因数の和:1490

約数の個数: 84

約数和(自身を含む): 63413640

約数和(自身を除く): 40536520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1459, 1568, 1960, 2240, 2918, 3136, 3920, 5836, 7295, 7840, 10213, 11672, 14590, 15680, 20426, 23344, 29180, 40852, 46688, 51065, 58360, 71491, 81704, 93376, 102130, 116720, 142982, 163408, 204260, 233440, 285964, 326816, 357455, 408520, 466880, 571928, 653632, 714910, 817040, 1143856, 1429820, 1634080, 2287712, 2859640, 3268160, 4575424, 5719280, 11438560, 22877120]

約数ペア:

[(1, 22877120), (2, 11438560), (4, 5719280), (5, 4575424), (7, 3268160), (8, 2859640), (10, 2287712), (14, 1634080), (16, 1429820), (20, 1143856), (28, 817040), (32, 714910), (35, 653632), (40, 571928), (49, 466880), (56, 408520), (64, 357455), (70, 326816), (80, 285964), (98, 233440), (112, 204260), (140, 163408), (160, 142982), (196, 116720), (224, 102130), (245, 93376), (280, 81704), (320, 71491), (392, 58360), (448, 51065), (490, 46688), (560, 40852), (784, 29180), (980, 23344), (1120, 20426), (1459, 15680), (1568, 14590), (1960, 11672), (2240, 10213), (2918, 7840), (3136, 7295), (3920, 5836)]