80492060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{2423}}^1$

素因数の和:2594

約数の個数: 48

約数和(自身を含む): 185697792

約数和(自身を除く): 105205732

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 151, 220, 302, 604, 755, 1510, 1661, 2423, 3020, 3322, 4846, 6644, 8305, 9692, 12115, 16610, 24230, 26653, 33220, 48460, 53306, 106612, 133265, 266530, 365873, 533060, 731746, 1463492, 1829365, 3658730, 4024603, 7317460, 8049206, 16098412, 20123015, 40246030, 80492060]

約数ペア:

[(1, 80492060), (2, 40246030), (4, 20123015), (5, 16098412), (10, 8049206), (11, 7317460), (20, 4024603), (22, 3658730), (44, 1829365), (55, 1463492), (110, 731746), (151, 533060), (220, 365873), (302, 266530), (604, 133265), (755, 106612), (1510, 53306), (1661, 48460), (2423, 33220), (3020, 26653), (3322, 24230), (4846, 16610), (6644, 12115), (8305, 9692)]