111049300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{277}}^1$

素因数の和:521

約数の個数: 72

約数和(自身を含む): 255782240

約数和(自身を除く): 144732940

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 211, 277, 380, 422, 475, 554, 844, 950, 1055, 1108, 1385, 1900, 2110, 2770, 4009, 4220, 5263, 5275, 5540, 6925, 8018, 10526, 10550, 13850, 16036, 20045, 21052, 21100, 26315, 27700, 40090, 52630, 58447, 80180, 100225, 105260, 116894, 131575, 200450, 233788, 263150, 292235, 400900, 526300, 584470, 1110493, 1168940, 1461175, 2220986, 2922350, 4441972, 5552465, 5844700, 11104930, 22209860, 27762325, 55524650, 111049300]

約数ペア:

[(1, 111049300), (2, 55524650), (4, 27762325), (5, 22209860), (10, 11104930), (19, 5844700), (20, 5552465), (25, 4441972), (38, 2922350), (50, 2220986), (76, 1461175), (95, 1168940), (100, 1110493), (190, 584470), (211, 526300), (277, 400900), (380, 292235), (422, 263150), (475, 233788), (554, 200450), (844, 131575), (950, 116894), (1055, 105260), (1108, 100225), (1385, 80180), (1900, 58447), (2110, 52630), (2770, 40090), (4009, 27700), (4220, 26315), (5263, 21100), (5275, 21052), (5540, 20045), (6925, 16036), (8018, 13850), (10526, 10550)]