36203420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{89}}^1$

素因数の和:195

約数の個数: 72

約数和(自身を含む): 85866480

約数和(自身を除く): 49663060

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 89, 110, 172, 178, 215, 220, 356, 430, 445, 473, 860, 890, 946, 979, 1780, 1849, 1892, 1958, 2365, 3698, 3827, 3916, 4730, 4895, 7396, 7654, 9245, 9460, 9790, 15308, 18490, 19135, 19580, 20339, 36980, 38270, 40678, 42097, 76540, 81356, 84194, 101695, 164561, 168388, 203390, 210485, 329122, 406780, 420970, 658244, 822805, 841940, 1645610, 1810171, 3291220, 3620342, 7240684, 9050855, 18101710, 36203420]

約数ペア:

[(1, 36203420), (2, 18101710), (4, 9050855), (5, 7240684), (10, 3620342), (11, 3291220), (20, 1810171), (22, 1645610), (43, 841940), (44, 822805), (55, 658244), (86, 420970), (89, 406780), (110, 329122), (172, 210485), (178, 203390), (215, 168388), (220, 164561), (356, 101695), (430, 84194), (445, 81356), (473, 76540), (860, 42097), (890, 40678), (946, 38270), (979, 36980), (1780, 20339), (1849, 19580), (1892, 19135), (1958, 18490), (2365, 15308), (3698, 9790), (3827, 9460), (3916, 9245), (4730, 7654), (4895, 7396)]