1275492800

素因数分解:

$2^6\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41957}}^1$

素因数の和:41998

約数の個数: 84

約数和(自身を含む): 3303772920

約数和(自身を除く): 2028280120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 152, 160, 190, 200, 304, 320, 380, 400, 475, 608, 760, 800, 950, 1216, 1520, 1600, 1900, 3040, 3800, 6080, 7600, 15200, 30400, 41957, 83914, 167828, 209785, 335656, 419570, 671312, 797183, 839140, 1048925, 1342624, 1594366, 1678280, 2097850, 2685248, 3188732, 3356560, 3985915, 4195700, 6377464, 6713120, 7971830, 8391400, 12754928, 13426240, 15943660, 16782800, 19929575, 25509856, 31887320, 33565600, 39859150, 51019712, 63774640, 67131200, 79718300, 127549280, 159436600, 255098560, 318873200, 637746400, 1275492800]

約数ペア:

[(1, 1275492800), (2, 637746400), (4, 318873200), (5, 255098560), (8, 159436600), (10, 127549280), (16, 79718300), (19, 67131200), (20, 63774640), (25, 51019712), (32, 39859150), (38, 33565600), (40, 31887320), (50, 25509856), (64, 19929575), (76, 16782800), (80, 15943660), (95, 13426240), (100, 12754928), (152, 8391400), (160, 7971830), (190, 6713120), (200, 6377464), (304, 4195700), (320, 3985915), (380, 3356560), (400, 3188732), (475, 2685248), (608, 2097850), (760, 1678280), (800, 1594366), (950, 1342624), (1216, 1048925), (1520, 839140), (1600, 797183), (1900, 671312), (3040, 419570), (3800, 335656), (6080, 209785), (7600, 167828), (15200, 83914), (30400, 41957)]