44501920

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16361}}^1$

素因数の和:16393

約数の個数: 48

約数和(自身を含む): 111327048

約数和(自身を除く): 66825128

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 16361, 32722, 65444, 81805, 130888, 163610, 261776, 278137, 327220, 523552, 556274, 654440, 1112548, 1308880, 1390685, 2225096, 2617760, 2781370, 4450192, 5562740, 8900384, 11125480, 22250960, 44501920]

約数ペア:

[(1, 44501920), (2, 22250960), (4, 11125480), (5, 8900384), (8, 5562740), (10, 4450192), (16, 2781370), (17, 2617760), (20, 2225096), (32, 1390685), (34, 1308880), (40, 1112548), (68, 654440), (80, 556274), (85, 523552), (136, 327220), (160, 278137), (170, 261776), (272, 163610), (340, 130888), (544, 81805), (680, 65444), (1360, 32722), (2720, 16361)]