39317740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{211}}^1$

素因数の和:260

約数の個数: 96

約数和(自身を含む): 104283648

約数和(自身を除く): 64965908

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 211, 220, 242, 308, 385, 422, 484, 605, 770, 844, 847, 1055, 1210, 1331, 1477, 1540, 1694, 2110, 2321, 2420, 2662, 2954, 3388, 4220, 4235, 4642, 5324, 5908, 6655, 7385, 8470, 9284, 9317, 11605, 13310, 14770, 16247, 16940, 18634, 23210, 25531, 26620, 29540, 32494, 37268, 46420, 46585, 51062, 64988, 81235, 93170, 102124, 127655, 162470, 178717, 186340, 255310, 280841, 324940, 357434, 510620, 561682, 714868, 893585, 1123364, 1404205, 1787170, 1965887, 2808410, 3574340, 3931774, 5616820, 7863548, 9829435, 19658870, 39317740]

約数ペア:

[(1, 39317740), (2, 19658870), (4, 9829435), (5, 7863548), (7, 5616820), (10, 3931774), (11, 3574340), (14, 2808410), (20, 1965887), (22, 1787170), (28, 1404205), (35, 1123364), (44, 893585), (55, 714868), (70, 561682), (77, 510620), (110, 357434), (121, 324940), (140, 280841), (154, 255310), (211, 186340), (220, 178717), (242, 162470), (308, 127655), (385, 102124), (422, 93170), (484, 81235), (605, 64988), (770, 51062), (844, 46585), (847, 46420), (1055, 37268), (1210, 32494), (1331, 29540), (1477, 26620), (1540, 25531), (1694, 23210), (2110, 18634), (2321, 16940), (2420, 16247), (2662, 14770), (2954, 13310), (3388, 11605), (4220, 9317), (4235, 9284), (4642, 8470), (5324, 7385), (5908, 6655)]