2022984175

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 2663892000

約数和(自身を除く): 640907825

約数列:

[1, 5, 25, 29, 61, 145, 149, 305, 307, 725, 745, 1525, 1535, 1769, 3725, 4321, 7675, 8845, 8903, 9089, 18727, 21605, 44225, 44515, 45445, 45743, 93635, 108025, 222575, 227225, 228715, 263581, 468175, 543083, 1143575, 1317905, 1326547, 2715415, 2790323, 6589525, 6632735, 13577075, 13951615, 33163675, 69758075, 80919367, 404596835, 2022984175]

約数ペア:

[(1, 2022984175), (5, 404596835), (25, 80919367), (29, 69758075), (61, 33163675), (145, 13951615), (149, 13577075), (305, 6632735), (307, 6589525), (725, 2790323), (745, 2715415), (1525, 1326547), (1535, 1317905), (1769, 1143575), (3725, 543083), (4321, 468175), (7675, 263581), (8845, 228715), (8903, 227225), (9089, 222575), (18727, 108025), (21605, 93635), (44225, 45743), (44515, 45445)]