23857900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1$

素因数の和:112

約数の個数: 108

約数和(自身を含む): 60480504

約数和(自身を除く): 36622604

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 25, 41, 44, 46, 50, 55, 82, 92, 100, 110, 115, 164, 205, 220, 230, 253, 275, 410, 451, 460, 506, 529, 550, 575, 820, 902, 943, 1012, 1025, 1058, 1100, 1150, 1265, 1804, 1886, 2050, 2116, 2255, 2300, 2530, 2645, 3772, 4100, 4510, 4715, 5060, 5290, 5819, 6325, 9020, 9430, 10373, 10580, 11275, 11638, 12650, 13225, 18860, 20746, 21689, 22550, 23276, 23575, 25300, 26450, 29095, 41492, 43378, 45100, 47150, 51865, 52900, 58190, 86756, 94300, 103730, 108445, 116380, 145475, 207460, 216890, 238579, 259325, 290950, 433780, 477158, 518650, 542225, 581900, 954316, 1037300, 1084450, 1192895, 2168900, 2385790, 4771580, 5964475, 11928950, 23857900]

約数ペア:

[(1, 23857900), (2, 11928950), (4, 5964475), (5, 4771580), (10, 2385790), (11, 2168900), (20, 1192895), (22, 1084450), (23, 1037300), (25, 954316), (41, 581900), (44, 542225), (46, 518650), (50, 477158), (55, 433780), (82, 290950), (92, 259325), (100, 238579), (110, 216890), (115, 207460), (164, 145475), (205, 116380), (220, 108445), (230, 103730), (253, 94300), (275, 86756), (410, 58190), (451, 52900), (460, 51865), (506, 47150), (529, 45100), (550, 43378), (575, 41492), (820, 29095), (902, 26450), (943, 25300), (1012, 23575), (1025, 23276), (1058, 22550), (1100, 21689), (1150, 20746), (1265, 18860), (1804, 13225), (1886, 12650), (2050, 11638), (2116, 11275), (2255, 10580), (2300, 10373), (2530, 9430), (2645, 9020), (3772, 6325), (4100, 5819), (4510, 5290), (4715, 5060)]