27245240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3259}}^1$

素因数の和:3300

約数の個数: 64

約数和(自身を含む): 70416000

約数和(自身を除く): 43170760

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 3259, 4180, 6518, 8360, 13036, 16295, 26072, 32590, 35849, 61921, 65180, 71698, 123842, 130360, 143396, 179245, 247684, 286792, 309605, 358490, 495368, 619210, 681131, 716980, 1238420, 1362262, 1433960, 2476840, 2724524, 3405655, 5449048, 6811310, 13622620, 27245240]

約数ペア:

[(1, 27245240), (2, 13622620), (4, 6811310), (5, 5449048), (8, 3405655), (10, 2724524), (11, 2476840), (19, 1433960), (20, 1362262), (22, 1238420), (38, 716980), (40, 681131), (44, 619210), (55, 495368), (76, 358490), (88, 309605), (95, 286792), (110, 247684), (152, 179245), (190, 143396), (209, 130360), (220, 123842), (380, 71698), (418, 65180), (440, 61921), (760, 35849), (836, 32590), (1045, 26072), (1672, 16295), (2090, 13036), (3259, 8360), (4180, 6518)]