40285240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59243}}^1$

素因数の和:59271

約数の個数: 32

約数和(自身を含む): 95975280

約数和(自身を除く): 55690040

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 59243, 118486, 236972, 296215, 473944, 592430, 1007131, 1184860, 2014262, 2369720, 4028524, 5035655, 8057048, 10071310, 20142620, 40285240]

約数ペア:

[(1, 40285240), (2, 20142620), (4, 10071310), (5, 8057048), (8, 5035655), (10, 4028524), (17, 2369720), (20, 2014262), (34, 1184860), (40, 1007131), (68, 592430), (85, 473944), (136, 296215), (170, 236972), (340, 118486), (680, 59243)]