2081831180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{11933}}^1$

素因数の和:12027

約数の個数: 96

約数和(自身を含む): 5220790848

約数和(自身を除く): 3138959668

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 61, 65, 110, 122, 130, 143, 220, 244, 260, 286, 305, 572, 610, 671, 715, 793, 1220, 1342, 1430, 1586, 2684, 2860, 3172, 3355, 3965, 6710, 7930, 8723, 11933, 13420, 15860, 17446, 23866, 34892, 43615, 47732, 59665, 87230, 119330, 131263, 155129, 174460, 238660, 262526, 310258, 525052, 620516, 656315, 727913, 775645, 1312630, 1455826, 1551290, 1706419, 2625260, 2911652, 3102580, 3412838, 3639565, 6825676, 7279130, 8007043, 8532095, 9462869, 14558260, 16014086, 17064190, 18925738, 32028172, 34128380, 37851476, 40035215, 47314345, 80070430, 94628690, 104091559, 160140860, 189257380, 208183118, 416366236, 520457795, 1040915590, 2081831180]

約数ペア:

[(1, 2081831180), (2, 1040915590), (4, 520457795), (5, 416366236), (10, 208183118), (11, 189257380), (13, 160140860), (20, 104091559), (22, 94628690), (26, 80070430), (44, 47314345), (52, 40035215), (55, 37851476), (61, 34128380), (65, 32028172), (110, 18925738), (122, 17064190), (130, 16014086), (143, 14558260), (220, 9462869), (244, 8532095), (260, 8007043), (286, 7279130), (305, 6825676), (572, 3639565), (610, 3412838), (671, 3102580), (715, 2911652), (793, 2625260), (1220, 1706419), (1342, 1551290), (1430, 1455826), (1586, 1312630), (2684, 775645), (2860, 727913), (3172, 656315), (3355, 620516), (3965, 525052), (6710, 310258), (7930, 262526), (8723, 238660), (11933, 174460), (13420, 155129), (15860, 131263), (17446, 119330), (23866, 87230), (34892, 59665), (43615, 47732)]