184639780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{4703}}^1$

素因数の和:4876

約数の個数: 48

約数和(自身を含む): 420424704

約数和(自身を除く): 235784924

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 151, 260, 302, 604, 755, 1510, 1963, 3020, 3926, 4703, 7852, 9406, 9815, 18812, 19630, 23515, 39260, 47030, 61139, 94060, 122278, 244556, 305695, 611390, 710153, 1222780, 1420306, 2840612, 3550765, 7101530, 9231989, 14203060, 18463978, 36927956, 46159945, 92319890, 184639780]

約数ペア:

[(1, 184639780), (2, 92319890), (4, 46159945), (5, 36927956), (10, 18463978), (13, 14203060), (20, 9231989), (26, 7101530), (52, 3550765), (65, 2840612), (130, 1420306), (151, 1222780), (260, 710153), (302, 611390), (604, 305695), (755, 244556), (1510, 122278), (1963, 94060), (3020, 61139), (3926, 47030), (4703, 39260), (7852, 23515), (9406, 19630), (9815, 18812)]