9013292380

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{65437}}^1$

素因数の和:65614

約数の個数: 48

約数和(自身を含む): 19392682176

約数和(自身を除く): 10379389796

約数列:

[1, 2, 4, 5, 10, 20, 71, 97, 142, 194, 284, 355, 388, 485, 710, 970, 1420, 1940, 6887, 13774, 27548, 34435, 65437, 68870, 130874, 137740, 261748, 327185, 654370, 1308740, 4646027, 6347389, 9292054, 12694778, 18584108, 23230135, 25389556, 31736945, 46460270, 63473890, 92920540, 126947780, 450664619, 901329238, 1802658476, 2253323095, 4506646190, 9013292380]

約数ペア:

[(1, 9013292380), (2, 4506646190), (4, 2253323095), (5, 1802658476), (10, 901329238), (20, 450664619), (71, 126947780), (97, 92920540), (142, 63473890), (194, 46460270), (284, 31736945), (355, 25389556), (388, 23230135), (485, 18584108), (710, 12694778), (970, 9292054), (1420, 6347389), (1940, 4646027), (6887, 1308740), (13774, 654370), (27548, 327185), (34435, 261748), (65437, 137740), (68870, 130874)]