45238760

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{23081}}^1$

素因数の和:23106

約数の個数: 48

約数和(自身を含む): 118410660

約数和(自身を除く): 73171900

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 23081, 46162, 92324, 115405, 161567, 184648, 230810, 323134, 461620, 646268, 807835, 923240, 1130969, 1292536, 1615670, 2261938, 3231340, 4523876, 5654845, 6462680, 9047752, 11309690, 22619380, 45238760]

約数ペア:

[(1, 45238760), (2, 22619380), (4, 11309690), (5, 9047752), (7, 6462680), (8, 5654845), (10, 4523876), (14, 3231340), (20, 2261938), (28, 1615670), (35, 1292536), (40, 1130969), (49, 923240), (56, 807835), (70, 646268), (98, 461620), (140, 323134), (196, 230810), (245, 184648), (280, 161567), (392, 115405), (490, 92324), (980, 46162), (1960, 23081)]