1933360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3$

素因数の和:63

約数の個数: 80

約数和(自身を含む): 5312160

約数和(自身を除く): 3378800

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 169, 176, 208, 220, 260, 286, 338, 440, 520, 572, 676, 715, 845, 880, 1040, 1144, 1352, 1430, 1690, 1859, 2197, 2288, 2704, 2860, 3380, 3718, 4394, 5720, 6760, 7436, 8788, 9295, 10985, 11440, 13520, 14872, 17576, 18590, 21970, 24167, 29744, 35152, 37180, 43940, 48334, 74360, 87880, 96668, 120835, 148720, 175760, 193336, 241670, 386672, 483340, 966680, 1933360]

約数ペア:

[(1, 1933360), (2, 966680), (4, 483340), (5, 386672), (8, 241670), (10, 193336), (11, 175760), (13, 148720), (16, 120835), (20, 96668), (22, 87880), (26, 74360), (40, 48334), (44, 43940), (52, 37180), (55, 35152), (65, 29744), (80, 24167), (88, 21970), (104, 18590), (110, 17576), (130, 14872), (143, 13520), (169, 11440), (176, 10985), (208, 9295), (220, 8788), (260, 7436), (286, 6760), (338, 5720), (440, 4394), (520, 3718), (572, 3380), (676, 2860), (715, 2704), (845, 2288), (880, 2197), (1040, 1859), (1144, 1690), (1352, 1430)]