44111980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4663}}^1$

素因数の和:4726

約数の個数: 48

約数和(自身を含む): 103428864

約数和(自身を除く): 59316884

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 172, 215, 220, 430, 473, 860, 946, 1892, 2365, 4663, 4730, 9326, 9460, 18652, 23315, 46630, 51293, 93260, 102586, 200509, 205172, 256465, 401018, 512930, 802036, 1002545, 1025860, 2005090, 2205599, 4010180, 4411198, 8822396, 11027995, 22055990, 44111980]

約数ペア:

[(1, 44111980), (2, 22055990), (4, 11027995), (5, 8822396), (10, 4411198), (11, 4010180), (20, 2205599), (22, 2005090), (43, 1025860), (44, 1002545), (55, 802036), (86, 512930), (110, 401018), (172, 256465), (215, 205172), (220, 200509), (430, 102586), (473, 93260), (860, 51293), (946, 46630), (1892, 23315), (2365, 18652), (4663, 9460), (4730, 9326)]