88141900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11447}}^1$

素因数の和:11479

約数の個数: 72

約数和(自身を含む): 238484736

約数和(自身を除く): 150342836

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 3850, 7700, 11447, 22894, 45788, 57235, 80129, 114470, 125917, 160258, 228940, 251834, 286175, 320516, 400645, 503668, 572350, 629585, 801290, 881419, 1144700, 1259170, 1602580, 1762838, 2003225, 2518340, 3147925, 3525676, 4006450, 4407095, 6295850, 8012900, 8814190, 12591700, 17628380, 22035475, 44070950, 88141900]

約数ペア:

[(1, 88141900), (2, 44070950), (4, 22035475), (5, 17628380), (7, 12591700), (10, 8814190), (11, 8012900), (14, 6295850), (20, 4407095), (22, 4006450), (25, 3525676), (28, 3147925), (35, 2518340), (44, 2003225), (50, 1762838), (55, 1602580), (70, 1259170), (77, 1144700), (100, 881419), (110, 801290), (140, 629585), (154, 572350), (175, 503668), (220, 400645), (275, 320516), (308, 286175), (350, 251834), (385, 228940), (550, 160258), (700, 125917), (770, 114470), (1100, 80129), (1540, 57235), (1925, 45788), (3850, 22894), (7700, 11447)]