84794380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{947}}^1$

素因数の和:1015

約数の個数: 72

約数和(自身を含む): 201230064

約数和(自身を除く): 116435684

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 121, 148, 185, 220, 242, 370, 407, 484, 605, 740, 814, 947, 1210, 1628, 1894, 2035, 2420, 3788, 4070, 4477, 4735, 8140, 8954, 9470, 10417, 17908, 18940, 20834, 22385, 35039, 41668, 44770, 52085, 70078, 89540, 104170, 114587, 140156, 175195, 208340, 229174, 350390, 385429, 458348, 572935, 700780, 770858, 1145870, 1541716, 1927145, 2291740, 3854290, 4239719, 7708580, 8479438, 16958876, 21198595, 42397190, 84794380]

約数ペア:

[(1, 84794380), (2, 42397190), (4, 21198595), (5, 16958876), (10, 8479438), (11, 7708580), (20, 4239719), (22, 3854290), (37, 2291740), (44, 1927145), (55, 1541716), (74, 1145870), (110, 770858), (121, 700780), (148, 572935), (185, 458348), (220, 385429), (242, 350390), (370, 229174), (407, 208340), (484, 175195), (605, 140156), (740, 114587), (814, 104170), (947, 89540), (1210, 70078), (1628, 52085), (1894, 44770), (2035, 41668), (2420, 35039), (3788, 22385), (4070, 20834), (4477, 18940), (4735, 17908), (8140, 10417), (8954, 9470)]