23045680

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{5879}}^1$

素因数の和:5906

約数の個数: 60

約数和(自身を含む): 62339760

約数和(自身を除く): 39294080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 5879, 11758, 23516, 29395, 41153, 47032, 58790, 82306, 94064, 117580, 164612, 205765, 235160, 288071, 329224, 411530, 470320, 576142, 658448, 823060, 1152284, 1440355, 1646120, 2304568, 2880710, 3292240, 4609136, 5761420, 11522840, 23045680]

約数ペア:

[(1, 23045680), (2, 11522840), (4, 5761420), (5, 4609136), (7, 3292240), (8, 2880710), (10, 2304568), (14, 1646120), (16, 1440355), (20, 1152284), (28, 823060), (35, 658448), (40, 576142), (49, 470320), (56, 411530), (70, 329224), (80, 288071), (98, 235160), (112, 205765), (140, 164612), (196, 117580), (245, 94064), (280, 82306), (392, 58790), (490, 47032), (560, 41153), (784, 29395), (980, 23516), (1960, 11758), (3920, 5879)]