1570274140

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{541}}^1\times {\mathrm{1409}}^1$

素因数の和:2062

約数の個数: 48

約数和(自身を含む): 3338112960

約数和(自身を除く): 1767838820

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 541, 1030, 1082, 1409, 2060, 2164, 2705, 2818, 5410, 5636, 7045, 10820, 14090, 28180, 55723, 111446, 145127, 222892, 278615, 290254, 557230, 580508, 725635, 762269, 1114460, 1451270, 1524538, 2902540, 3049076, 3811345, 7622690, 15245380, 78513707, 157027414, 314054828, 392568535, 785137070, 1570274140]

約数ペア:

[(1, 1570274140), (2, 785137070), (4, 392568535), (5, 314054828), (10, 157027414), (20, 78513707), (103, 15245380), (206, 7622690), (412, 3811345), (515, 3049076), (541, 2902540), (1030, 1524538), (1082, 1451270), (1409, 1114460), (2060, 762269), (2164, 725635), (2705, 580508), (2818, 557230), (5410, 290254), (5636, 278615), (7045, 222892), (10820, 145127), (14090, 111446), (28180, 55723)]