2012331640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{18077}}^1$

素因数の和:18133

約数の個数: 96

約数和(自身を含む): 5193447840

約数和(自身を除く): 3181116200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 121, 184, 220, 230, 242, 253, 440, 460, 484, 506, 605, 920, 968, 1012, 1210, 1265, 2024, 2420, 2530, 2783, 4840, 5060, 5566, 10120, 11132, 13915, 18077, 22264, 27830, 36154, 55660, 72308, 90385, 111320, 144616, 180770, 198847, 361540, 397694, 415771, 723080, 795388, 831542, 994235, 1590776, 1663084, 1988470, 2078855, 2187317, 3326168, 3976940, 4157710, 4374634, 4573481, 7953880, 8315420, 8749268, 9146962, 10936585, 16630840, 17498536, 18293924, 21873170, 22867405, 36587848, 43746340, 45734810, 50308291, 87492680, 91469620, 100616582, 182939240, 201233164, 251541455, 402466328, 503082910, 1006165820, 2012331640]

約数ペア:

[(1, 2012331640), (2, 1006165820), (4, 503082910), (5, 402466328), (8, 251541455), (10, 201233164), (11, 182939240), (20, 100616582), (22, 91469620), (23, 87492680), (40, 50308291), (44, 45734810), (46, 43746340), (55, 36587848), (88, 22867405), (92, 21873170), (110, 18293924), (115, 17498536), (121, 16630840), (184, 10936585), (220, 9146962), (230, 8749268), (242, 8315420), (253, 7953880), (440, 4573481), (460, 4374634), (484, 4157710), (506, 3976940), (605, 3326168), (920, 2187317), (968, 2078855), (1012, 1988470), (1210, 1663084), (1265, 1590776), (2024, 994235), (2420, 831542), (2530, 795388), (2783, 723080), (4840, 415771), (5060, 397694), (5566, 361540), (10120, 198847), (11132, 180770), (13915, 144616), (18077, 111320), (22264, 90385), (27830, 72308), (36154, 55660)]