5005660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 11686752

約数和(自身を除く): 6681092

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 61, 110, 122, 220, 244, 305, 373, 610, 671, 746, 1220, 1342, 1492, 1865, 2684, 3355, 3730, 4103, 6710, 7460, 8206, 13420, 16412, 20515, 22753, 41030, 45506, 82060, 91012, 113765, 227530, 250283, 455060, 500566, 1001132, 1251415, 2502830, 5005660]

約数ペア:

[(1, 5005660), (2, 2502830), (4, 1251415), (5, 1001132), (10, 500566), (11, 455060), (20, 250283), (22, 227530), (44, 113765), (55, 91012), (61, 82060), (110, 45506), (122, 41030), (220, 22753), (244, 20515), (305, 16412), (373, 13420), (610, 8206), (671, 7460), (746, 6710), (1220, 4103), (1342, 3730), (1492, 3355), (1865, 2684)]