42313190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2819}}^1$

素因数の和:2924

約数の個数: 32

約数和(自身を含む): 81216000

約数和(自身を除く): 38902810

約数列:

[1, 2, 5, 10, 19, 38, 79, 95, 158, 190, 395, 790, 1501, 2819, 3002, 5638, 7505, 14095, 15010, 28190, 53561, 107122, 222701, 267805, 445402, 535610, 1113505, 2227010, 4231319, 8462638, 21156595, 42313190]

約数ペア:

[(1, 42313190), (2, 21156595), (5, 8462638), (10, 4231319), (19, 2227010), (38, 1113505), (79, 535610), (95, 445402), (158, 267805), (190, 222701), (395, 107122), (790, 53561), (1501, 28190), (2819, 15010), (3002, 14095), (5638, 7505)]