2935492780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{3529}}^1$

素因数の和:3767

約数の個数: 96

約数和(自身を含む): 7116480000

約数和(自身を除く): 4180987220

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 199, 209, 220, 380, 398, 418, 796, 836, 995, 1045, 1990, 2090, 2189, 3529, 3781, 3980, 4180, 4378, 7058, 7562, 8756, 10945, 14116, 15124, 17645, 18905, 21890, 35290, 37810, 38819, 41591, 43780, 67051, 70580, 75620, 77638, 83182, 134102, 155276, 166364, 194095, 207955, 268204, 335255, 388190, 415910, 670510, 702271, 737561, 776380, 831820, 1341020, 1404542, 1475122, 2809084, 2950244, 3511355, 3687805, 7022710, 7375610, 7724981, 13343149, 14045420, 14751220, 15449962, 26686298, 30899924, 38624905, 53372596, 66715745, 77249810, 133431490, 146774639, 154499620, 266862980, 293549278, 587098556, 733873195, 1467746390, 2935492780]

約数ペア:

[(1, 2935492780), (2, 1467746390), (4, 733873195), (5, 587098556), (10, 293549278), (11, 266862980), (19, 154499620), (20, 146774639), (22, 133431490), (38, 77249810), (44, 66715745), (55, 53372596), (76, 38624905), (95, 30899924), (110, 26686298), (190, 15449962), (199, 14751220), (209, 14045420), (220, 13343149), (380, 7724981), (398, 7375610), (418, 7022710), (796, 3687805), (836, 3511355), (995, 2950244), (1045, 2809084), (1990, 1475122), (2090, 1404542), (2189, 1341020), (3529, 831820), (3781, 776380), (3980, 737561), (4180, 702271), (4378, 670510), (7058, 415910), (7562, 388190), (8756, 335255), (10945, 268204), (14116, 207955), (15124, 194095), (17645, 166364), (18905, 155276), (21890, 134102), (35290, 83182), (37810, 77638), (38819, 75620), (41591, 70580), (43780, 67051)]