80132030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{12347}}^1$

素因数の和:12424

約数の個数: 32

約数和(自身を含む): 160030080

約数和(自身を除く): 79898050

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 110, 118, 295, 590, 649, 1298, 3245, 6490, 12347, 24694, 61735, 123470, 135817, 271634, 679085, 728473, 1358170, 1456946, 3642365, 7284730, 8013203, 16026406, 40066015, 80132030]

約数ペア:

[(1, 80132030), (2, 40066015), (5, 16026406), (10, 8013203), (11, 7284730), (22, 3642365), (55, 1456946), (59, 1358170), (110, 728473), (118, 679085), (295, 271634), (590, 135817), (649, 123470), (1298, 61735), (3245, 24694), (6490, 12347)]