23636620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:383

約数の個数: 72

約数和(自身を含む): 58605120

約数和(自身を除く): 34968500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 89, 98, 140, 178, 196, 245, 271, 356, 445, 490, 542, 623, 890, 980, 1084, 1246, 1355, 1780, 1897, 2492, 2710, 3115, 3794, 4361, 5420, 6230, 7588, 8722, 9485, 12460, 13279, 17444, 18970, 21805, 24119, 26558, 37940, 43610, 48238, 53116, 66395, 87220, 96476, 120595, 132790, 168833, 241190, 265580, 337666, 482380, 675332, 844165, 1181831, 1688330, 2363662, 3376660, 4727324, 5909155, 11818310, 23636620]

約数ペア:

[(1, 23636620), (2, 11818310), (4, 5909155), (5, 4727324), (7, 3376660), (10, 2363662), (14, 1688330), (20, 1181831), (28, 844165), (35, 675332), (49, 482380), (70, 337666), (89, 265580), (98, 241190), (140, 168833), (178, 132790), (196, 120595), (245, 96476), (271, 87220), (356, 66395), (445, 53116), (490, 48238), (542, 43610), (623, 37940), (890, 26558), (980, 24119), (1084, 21805), (1246, 18970), (1355, 17444), (1780, 13279), (1897, 12460), (2492, 9485), (2710, 8722), (3115, 7588), (3794, 6230), (4361, 5420)]