10805600

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1039}}^1$

素因数の和:1072

約数の個数: 72

約数和(自身を含む): 28435680

約数和(自身を除く): 17630080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 1039, 1040, 1300, 2078, 2080, 2600, 4156, 5195, 5200, 8312, 10390, 10400, 13507, 16624, 20780, 25975, 27014, 33248, 41560, 51950, 54028, 67535, 83120, 103900, 108056, 135070, 166240, 207800, 216112, 270140, 337675, 415600, 432224, 540280, 675350, 831200, 1080560, 1350700, 2161120, 2701400, 5402800, 10805600]

約数ペア:

[(1, 10805600), (2, 5402800), (4, 2701400), (5, 2161120), (8, 1350700), (10, 1080560), (13, 831200), (16, 675350), (20, 540280), (25, 432224), (26, 415600), (32, 337675), (40, 270140), (50, 216112), (52, 207800), (65, 166240), (80, 135070), (100, 108056), (104, 103900), (130, 83120), (160, 67535), (200, 54028), (208, 51950), (260, 41560), (325, 33248), (400, 27014), (416, 25975), (520, 20780), (650, 16624), (800, 13507), (1039, 10400), (1040, 10390), (1300, 8312), (2078, 5200), (2080, 5195), (2600, 4156)]