2624153290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1321}}^1\times {\mathrm{18059}}^1$

素因数の和:19398

約数の個数: 32

約数和(自身を含む): 5157069120

約数和(自身を除く): 2532915830

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1321, 2642, 6605, 13210, 14531, 18059, 29062, 36118, 72655, 90295, 145310, 180590, 198649, 397298, 993245, 1986490, 23855939, 47711878, 119279695, 238559390, 262415329, 524830658, 1312076645, 2624153290]

約数ペア:

[(1, 2624153290), (2, 1312076645), (5, 524830658), (10, 262415329), (11, 238559390), (22, 119279695), (55, 47711878), (110, 23855939), (1321, 1986490), (2642, 993245), (6605, 397298), (13210, 198649), (14531, 180590), (18059, 145310), (29062, 90295), (36118, 72655)]