2912247580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{2293}}^1$

素因数の和:2587

約数の個数: 96

約数和(自身を含む): 6992552448

約数和(自身を除く): 4080304868

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 251, 253, 460, 502, 506, 1004, 1012, 1255, 1265, 2293, 2510, 2530, 2761, 4586, 5020, 5060, 5522, 5773, 9172, 11044, 11465, 11546, 13805, 22930, 23092, 25223, 27610, 28865, 45860, 50446, 52739, 55220, 57730, 63503, 100892, 105478, 115460, 126115, 127006, 210956, 252230, 254012, 263695, 317515, 504460, 527390, 575543, 580129, 635030, 1054780, 1151086, 1160258, 1270060, 2302172, 2320516, 2877715, 2900645, 5755430, 5801290, 6330973, 11510860, 11602580, 12661946, 13237489, 25323892, 26474978, 31654865, 52949956, 63309730, 66187445, 126619460, 132374890, 145612379, 264749780, 291224758, 582449516, 728061895, 1456123790, 2912247580]

約数ペア:

[(1, 2912247580), (2, 1456123790), (4, 728061895), (5, 582449516), (10, 291224758), (11, 264749780), (20, 145612379), (22, 132374890), (23, 126619460), (44, 66187445), (46, 63309730), (55, 52949956), (92, 31654865), (110, 26474978), (115, 25323892), (220, 13237489), (230, 12661946), (251, 11602580), (253, 11510860), (460, 6330973), (502, 5801290), (506, 5755430), (1004, 2900645), (1012, 2877715), (1255, 2320516), (1265, 2302172), (2293, 1270060), (2510, 1160258), (2530, 1151086), (2761, 1054780), (4586, 635030), (5020, 580129), (5060, 575543), (5522, 527390), (5773, 504460), (9172, 317515), (11044, 263695), (11465, 254012), (11546, 252230), (13805, 210956), (22930, 127006), (23092, 126115), (25223, 115460), (27610, 105478), (28865, 100892), (45860, 63503), (50446, 57730), (52739, 55220)]