43006540

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{293}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 93350880

約数和(自身を除く): 50344340

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 179, 205, 293, 358, 410, 586, 716, 820, 895, 1172, 1465, 1790, 2930, 3580, 5860, 7339, 12013, 14678, 24026, 29356, 36695, 48052, 52447, 60065, 73390, 104894, 120130, 146780, 209788, 240260, 262235, 524470, 1048940, 2150327, 4300654, 8601308, 10751635, 21503270, 43006540]

約数ペア:

[(1, 43006540), (2, 21503270), (4, 10751635), (5, 8601308), (10, 4300654), (20, 2150327), (41, 1048940), (82, 524470), (164, 262235), (179, 240260), (205, 209788), (293, 146780), (358, 120130), (410, 104894), (586, 73390), (716, 60065), (820, 52447), (895, 48052), (1172, 36695), (1465, 29356), (1790, 24026), (2930, 14678), (3580, 12013), (5860, 7339)]