2622133040

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{9787}}^1$

素因数の和:10014

約数の個数: 80

約数和(自身を含む): 6488504352

約数和(自身を除く): 3866371312

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 197, 272, 340, 394, 680, 788, 985, 1360, 1576, 1970, 3152, 3349, 3940, 6698, 7880, 9787, 13396, 15760, 16745, 19574, 26792, 33490, 39148, 48935, 53584, 66980, 78296, 97870, 133960, 156592, 166379, 195740, 267920, 332758, 391480, 665516, 782960, 831895, 1331032, 1663790, 1928039, 2662064, 3327580, 3856078, 6655160, 7712156, 9640195, 13310320, 15424312, 19280390, 30848624, 32776663, 38560780, 65553326, 77121560, 131106652, 154243120, 163883315, 262213304, 327766630, 524426608, 655533260, 1311066520, 2622133040]

約数ペア:

[(1, 2622133040), (2, 1311066520), (4, 655533260), (5, 524426608), (8, 327766630), (10, 262213304), (16, 163883315), (17, 154243120), (20, 131106652), (34, 77121560), (40, 65553326), (68, 38560780), (80, 32776663), (85, 30848624), (136, 19280390), (170, 15424312), (197, 13310320), (272, 9640195), (340, 7712156), (394, 6655160), (680, 3856078), (788, 3327580), (985, 2662064), (1360, 1928039), (1576, 1663790), (1970, 1331032), (3152, 831895), (3349, 782960), (3940, 665516), (6698, 391480), (7880, 332758), (9787, 267920), (13396, 195740), (15760, 166379), (16745, 156592), (19574, 133960), (26792, 97870), (33490, 78296), (39148, 66980), (48935, 53584)]