109966880

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{40429}}^1$

素因数の和:40461

約数の個数: 48

約数和(自身を含む): 275085720

約数和(自身を除く): 165118840

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 40429, 80858, 161716, 202145, 323432, 404290, 646864, 687293, 808580, 1293728, 1374586, 1617160, 2749172, 3234320, 3436465, 5498344, 6468640, 6872930, 10996688, 13745860, 21993376, 27491720, 54983440, 109966880]

約数ペア:

[(1, 109966880), (2, 54983440), (4, 27491720), (5, 21993376), (8, 13745860), (10, 10996688), (16, 6872930), (17, 6468640), (20, 5498344), (32, 3436465), (34, 3234320), (40, 2749172), (68, 1617160), (80, 1374586), (85, 1293728), (136, 808580), (160, 687293), (170, 646864), (272, 404290), (340, 323432), (544, 202145), (680, 161716), (1360, 80858), (2720, 40429)]