29249711480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2144407}}^1$

素因数の和:2144460

約数の個数: 64

約数和(自身を含む): 74110740480

約数和(自身を除く): 44861029000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 440, 620, 682, 1240, 1364, 1705, 2728, 3410, 6820, 13640, 2144407, 4288814, 8577628, 10722035, 17155256, 21444070, 23588477, 42888140, 47176954, 66476617, 85776280, 94353908, 117942385, 132953234, 188707816, 235884770, 265906468, 332383085, 471769540, 531812936, 664766170, 731242787, 943539080, 1329532340, 1462485574, 2659064680, 2924971148, 3656213935, 5849942296, 7312427870, 14624855740, 29249711480]

約数ペア:

[(1, 29249711480), (2, 14624855740), (4, 7312427870), (5, 5849942296), (8, 3656213935), (10, 2924971148), (11, 2659064680), (20, 1462485574), (22, 1329532340), (31, 943539080), (40, 731242787), (44, 664766170), (55, 531812936), (62, 471769540), (88, 332383085), (110, 265906468), (124, 235884770), (155, 188707816), (220, 132953234), (248, 117942385), (310, 94353908), (341, 85776280), (440, 66476617), (620, 47176954), (682, 42888140), (1240, 23588477), (1364, 21444070), (1705, 17155256), (2728, 10722035), (3410, 8577628), (6820, 4288814), (13640, 2144407)]