14927120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:520

約数の個数: 80

約数和(自身を含む): 38664192

約数和(自身を除く): 23737072

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 155, 208, 248, 260, 310, 403, 463, 496, 520, 620, 806, 926, 1040, 1240, 1612, 1852, 2015, 2315, 2480, 3224, 3704, 4030, 4630, 6019, 6448, 7408, 8060, 9260, 12038, 14353, 16120, 18520, 24076, 28706, 30095, 32240, 37040, 48152, 57412, 60190, 71765, 96304, 114824, 120380, 143530, 186589, 229648, 240760, 287060, 373178, 481520, 574120, 746356, 932945, 1148240, 1492712, 1865890, 2985424, 3731780, 7463560, 14927120]

約数ペア:

[(1, 14927120), (2, 7463560), (4, 3731780), (5, 2985424), (8, 1865890), (10, 1492712), (13, 1148240), (16, 932945), (20, 746356), (26, 574120), (31, 481520), (40, 373178), (52, 287060), (62, 240760), (65, 229648), (80, 186589), (104, 143530), (124, 120380), (130, 114824), (155, 96304), (208, 71765), (248, 60190), (260, 57412), (310, 48152), (403, 37040), (463, 32240), (496, 30095), (520, 28706), (620, 24076), (806, 18520), (926, 16120), (1040, 14353), (1240, 12038), (1612, 9260), (1852, 8060), (2015, 7408), (2315, 6448), (2480, 6019), (3224, 4630), (3704, 4030)]