104843060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{1831}}^1$

素因数の和:2256

約数の個数: 48

約数和(自身を含む): 252376320

約数和(自身を除く): 147533260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 409, 818, 1636, 1831, 2045, 2863, 3662, 4090, 5726, 7324, 8180, 9155, 11452, 12817, 14315, 18310, 25634, 28630, 36620, 51268, 57260, 64085, 128170, 256340, 748879, 1497758, 2995516, 3744395, 5242153, 7488790, 10484306, 14977580, 20968612, 26210765, 52421530, 104843060]

約数ペア:

[(1, 104843060), (2, 52421530), (4, 26210765), (5, 20968612), (7, 14977580), (10, 10484306), (14, 7488790), (20, 5242153), (28, 3744395), (35, 2995516), (70, 1497758), (140, 748879), (409, 256340), (818, 128170), (1636, 64085), (1831, 57260), (2045, 51268), (2863, 36620), (3662, 28630), (4090, 25634), (5726, 18310), (7324, 14315), (8180, 12817), (9155, 11452)]