5069240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:344

約数の個数: 64

約数和(自身を含む): 12791520

約数和(自身を除く): 7722280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 41, 44, 55, 82, 88, 110, 164, 205, 220, 281, 328, 410, 440, 451, 562, 820, 902, 1124, 1405, 1640, 1804, 2248, 2255, 2810, 3091, 3608, 4510, 5620, 6182, 9020, 11240, 11521, 12364, 15455, 18040, 23042, 24728, 30910, 46084, 57605, 61820, 92168, 115210, 123640, 126731, 230420, 253462, 460840, 506924, 633655, 1013848, 1267310, 2534620, 5069240]

約数ペア:

[(1, 5069240), (2, 2534620), (4, 1267310), (5, 1013848), (8, 633655), (10, 506924), (11, 460840), (20, 253462), (22, 230420), (40, 126731), (41, 123640), (44, 115210), (55, 92168), (82, 61820), (88, 57605), (110, 46084), (164, 30910), (205, 24728), (220, 23042), (281, 18040), (328, 15455), (410, 12364), (440, 11521), (451, 11240), (562, 9020), (820, 6182), (902, 5620), (1124, 4510), (1405, 3608), (1640, 3091), (1804, 2810), (2248, 2255)]