14722520

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^2\times {\mathrm{383}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 34318080

約数和(自身を除く): 19595560

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 383, 620, 766, 961, 1240, 1532, 1915, 1922, 3064, 3830, 3844, 4805, 7660, 7688, 9610, 11873, 15320, 19220, 23746, 38440, 47492, 59365, 94984, 118730, 237460, 368063, 474920, 736126, 1472252, 1840315, 2944504, 3680630, 7361260, 14722520]

約数ペア:

[(1, 14722520), (2, 7361260), (4, 3680630), (5, 2944504), (8, 1840315), (10, 1472252), (20, 736126), (31, 474920), (40, 368063), (62, 237460), (124, 118730), (155, 94984), (248, 59365), (310, 47492), (383, 38440), (620, 23746), (766, 19220), (961, 15320), (1240, 11873), (1532, 9610), (1915, 7688), (1922, 7660), (3064, 4805), (3830, 3844)]