1992022085

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{191}}^1\times {\mathrm{271}}^1$

素因数の和:689

約数の個数: 32

約数和(自身を含む): 2481684480

約数和(自身を除く): 489662395

約数列:

[1, 5, 43, 179, 191, 215, 271, 895, 955, 1355, 7697, 8213, 11653, 34189, 38485, 41065, 48509, 51761, 58265, 170945, 242545, 258805, 1470127, 2085887, 2225723, 7350635, 9265219, 10429435, 11128615, 46326095, 398404417, 1992022085]

約数ペア:

[(1, 1992022085), (5, 398404417), (43, 46326095), (179, 11128615), (191, 10429435), (215, 9265219), (271, 7350635), (895, 2225723), (955, 2085887), (1355, 1470127), (7697, 258805), (8213, 242545), (11653, 170945), (34189, 58265), (38485, 51761), (41065, 48509)]