45875720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2543}}^1$

素因数の和:2606

約数の個数: 64

約数和(自身を含む): 115395840

約数和(自身を除く): 69520120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 41, 44, 55, 82, 88, 110, 164, 205, 220, 328, 410, 440, 451, 820, 902, 1640, 1804, 2255, 2543, 3608, 4510, 5086, 9020, 10172, 12715, 18040, 20344, 25430, 27973, 50860, 55946, 101720, 104263, 111892, 139865, 208526, 223784, 279730, 417052, 521315, 559460, 834104, 1042630, 1118920, 1146893, 2085260, 2293786, 4170520, 4587572, 5734465, 9175144, 11468930, 22937860, 45875720]

約数ペア:

[(1, 45875720), (2, 22937860), (4, 11468930), (5, 9175144), (8, 5734465), (10, 4587572), (11, 4170520), (20, 2293786), (22, 2085260), (40, 1146893), (41, 1118920), (44, 1042630), (55, 834104), (82, 559460), (88, 521315), (110, 417052), (164, 279730), (205, 223784), (220, 208526), (328, 139865), (410, 111892), (440, 104263), (451, 101720), (820, 55946), (902, 50860), (1640, 27973), (1804, 25430), (2255, 20344), (2543, 18040), (3608, 12715), (4510, 10172), (5086, 9020)]