41996900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{523}}^1$

素因数の和:621

約数の個数: 72

約数和(自身を含む): 100972704

約数和(自身を除く): 58975804

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 73, 100, 110, 146, 220, 275, 292, 365, 523, 550, 730, 803, 1046, 1100, 1460, 1606, 1825, 2092, 2615, 3212, 3650, 4015, 5230, 5753, 7300, 8030, 10460, 11506, 13075, 16060, 20075, 23012, 26150, 28765, 38179, 40150, 52300, 57530, 76358, 80300, 115060, 143825, 152716, 190895, 287650, 381790, 419969, 575300, 763580, 839938, 954475, 1679876, 1908950, 2099845, 3817900, 4199690, 8399380, 10499225, 20998450, 41996900]

約数ペア:

[(1, 41996900), (2, 20998450), (4, 10499225), (5, 8399380), (10, 4199690), (11, 3817900), (20, 2099845), (22, 1908950), (25, 1679876), (44, 954475), (50, 839938), (55, 763580), (73, 575300), (100, 419969), (110, 381790), (146, 287650), (220, 190895), (275, 152716), (292, 143825), (365, 115060), (523, 80300), (550, 76358), (730, 57530), (803, 52300), (1046, 40150), (1100, 38179), (1460, 28765), (1606, 26150), (1825, 23012), (2092, 20075), (2615, 16060), (3212, 13075), (3650, 11506), (4015, 10460), (5230, 8030), (5753, 7300)]