27175880

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:414

約数の個数: 64

約数和(自身を含む): 64627200

約数和(自身を除く): 37451320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 109, 115, 184, 218, 230, 271, 436, 460, 542, 545, 872, 920, 1084, 1090, 1355, 2168, 2180, 2507, 2710, 4360, 5014, 5420, 6233, 10028, 10840, 12466, 12535, 20056, 24932, 25070, 29539, 31165, 49864, 50140, 59078, 62330, 100280, 118156, 124660, 147695, 236312, 249320, 295390, 590780, 679397, 1181560, 1358794, 2717588, 3396985, 5435176, 6793970, 13587940, 27175880]

約数ペア:

[(1, 27175880), (2, 13587940), (4, 6793970), (5, 5435176), (8, 3396985), (10, 2717588), (20, 1358794), (23, 1181560), (40, 679397), (46, 590780), (92, 295390), (109, 249320), (115, 236312), (184, 147695), (218, 124660), (230, 118156), (271, 100280), (436, 62330), (460, 59078), (542, 50140), (545, 49864), (872, 31165), (920, 29539), (1084, 25070), (1090, 24932), (1355, 20056), (2168, 12535), (2180, 12466), (2507, 10840), (2710, 10028), (4360, 6233), (5014, 5420)]