41989090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29363}}^1$

素因数の和:29394

約数の個数: 32

約数和(自身を含む): 88796736

約数和(自身を除く): 46807646

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 29363, 58726, 146815, 293630, 322993, 381719, 645986, 763438, 1614965, 1908595, 3229930, 3817190, 4198909, 8397818, 20994545, 41989090]

約数ペア:

[(1, 41989090), (2, 20994545), (5, 8397818), (10, 4198909), (11, 3817190), (13, 3229930), (22, 1908595), (26, 1614965), (55, 763438), (65, 645986), (110, 381719), (130, 322993), (143, 293630), (286, 146815), (715, 58726), (1430, 29363)]