27582980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{983}}^1$

素因数の和:1076

約数の個数: 48

約数和(自身を含む): 61496064

約数和(自身を除く): 33913084

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 61, 92, 115, 122, 230, 244, 305, 460, 610, 983, 1220, 1403, 1966, 2806, 3932, 4915, 5612, 7015, 9830, 14030, 19660, 22609, 28060, 45218, 59963, 90436, 113045, 119926, 226090, 239852, 299815, 452180, 599630, 1199260, 1379149, 2758298, 5516596, 6895745, 13791490, 27582980]

約数ペア:

[(1, 27582980), (2, 13791490), (4, 6895745), (5, 5516596), (10, 2758298), (20, 1379149), (23, 1199260), (46, 599630), (61, 452180), (92, 299815), (115, 239852), (122, 226090), (230, 119926), (244, 113045), (305, 90436), (460, 59963), (610, 45218), (983, 28060), (1220, 22609), (1403, 19660), (1966, 14030), (2806, 9830), (3932, 7015), (4915, 5612)]