11477900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{863}}^1$

素因数の和:903

約数の個数: 72

約数和(自身を含む): 29998080

約数和(自身を除く): 18520180

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 266, 350, 380, 475, 532, 665, 700, 863, 950, 1330, 1726, 1900, 2660, 3325, 3452, 4315, 6041, 6650, 8630, 12082, 13300, 16397, 17260, 21575, 24164, 30205, 32794, 43150, 60410, 65588, 81985, 86300, 114779, 120820, 151025, 163970, 229558, 302050, 327940, 409925, 459116, 573895, 604100, 819850, 1147790, 1639700, 2295580, 2869475, 5738950, 11477900]

約数ペア:

[(1, 11477900), (2, 5738950), (4, 2869475), (5, 2295580), (7, 1639700), (10, 1147790), (14, 819850), (19, 604100), (20, 573895), (25, 459116), (28, 409925), (35, 327940), (38, 302050), (50, 229558), (70, 163970), (76, 151025), (95, 120820), (100, 114779), (133, 86300), (140, 81985), (175, 65588), (190, 60410), (266, 43150), (350, 32794), (380, 30205), (475, 24164), (532, 21575), (665, 17260), (700, 16397), (863, 13300), (950, 12082), (1330, 8630), (1726, 6650), (1900, 6041), (2660, 4315), (3325, 3452)]