11461780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{983}}^1$

素因数の和:1056

約数の個数: 48

約数和(自身を含む): 26780544

約数和(自身を除く): 15318764

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 106, 110, 212, 220, 265, 530, 583, 983, 1060, 1166, 1966, 2332, 2915, 3932, 4915, 5830, 9830, 10813, 11660, 19660, 21626, 43252, 52099, 54065, 104198, 108130, 208396, 216260, 260495, 520990, 573089, 1041980, 1146178, 2292356, 2865445, 5730890, 11461780]

約数ペア:

[(1, 11461780), (2, 5730890), (4, 2865445), (5, 2292356), (10, 1146178), (11, 1041980), (20, 573089), (22, 520990), (44, 260495), (53, 216260), (55, 208396), (106, 108130), (110, 104198), (212, 54065), (220, 52099), (265, 43252), (530, 21626), (583, 19660), (983, 11660), (1060, 10813), (1166, 9830), (1966, 5830), (2332, 4915), (2915, 3932)]