80213474878

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1\times {\mathrm{58699}}^1$

素因数の和:59272

約数の個数: 32

約数和(自身を含む): 127873958400

約数和(自身を除く): 47660483522

約数列:

[1, 2, 23, 46, 61, 122, 487, 974, 1403, 2806, 11201, 22402, 29707, 58699, 59414, 117398, 683261, 1350077, 1366522, 2700154, 3580639, 7161278, 28586413, 57172826, 82354697, 164709394, 657487499, 1314974998, 1743771193, 3487542386, 40106737439, 80213474878]

約数ペア:

[(1, 80213474878), (2, 40106737439), (23, 3487542386), (46, 1743771193), (61, 1314974998), (122, 657487499), (487, 164709394), (974, 82354697), (1403, 57172826), (2806, 28586413), (11201, 7161278), (22402, 3580639), (29707, 2700154), (58699, 1366522), (59414, 1350077), (117398, 683261)]