507333640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{2833}}^1$

素因数の和:2903

約数の個数: 96

約数和(自身を含む): 1289073240

約数和(自身を除く): 781739600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 88, 110, 121, 148, 185, 220, 242, 296, 370, 407, 440, 484, 605, 740, 814, 968, 1210, 1480, 1628, 2035, 2420, 2833, 3256, 4070, 4477, 4840, 5666, 8140, 8954, 11332, 14165, 16280, 17908, 22385, 22664, 28330, 31163, 35816, 44770, 56660, 62326, 89540, 104821, 113320, 124652, 155815, 179080, 209642, 249304, 311630, 342793, 419284, 524105, 623260, 685586, 838568, 1048210, 1153031, 1246520, 1371172, 1713965, 2096420, 2306062, 2742344, 3427930, 4192840, 4612124, 5765155, 6855860, 9224248, 11530310, 12683341, 13711720, 23060620, 25366682, 46121240, 50733364, 63416705, 101466728, 126833410, 253666820, 507333640]

約数ペア:

[(1, 507333640), (2, 253666820), (4, 126833410), (5, 101466728), (8, 63416705), (10, 50733364), (11, 46121240), (20, 25366682), (22, 23060620), (37, 13711720), (40, 12683341), (44, 11530310), (55, 9224248), (74, 6855860), (88, 5765155), (110, 4612124), (121, 4192840), (148, 3427930), (185, 2742344), (220, 2306062), (242, 2096420), (296, 1713965), (370, 1371172), (407, 1246520), (440, 1153031), (484, 1048210), (605, 838568), (740, 685586), (814, 623260), (968, 524105), (1210, 419284), (1480, 342793), (1628, 311630), (2035, 249304), (2420, 209642), (2833, 179080), (3256, 155815), (4070, 124652), (4477, 113320), (4840, 104821), (5666, 89540), (8140, 62326), (8954, 56660), (11332, 44770), (14165, 35816), (16280, 31163), (17908, 28330), (22385, 22664)]