214094540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{2609}}^1$

素因数の和:3002

約数の個数: 48

約数和(自身を含む): 491974560

約数和(自身を除く): 277880020

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 373, 746, 1492, 1865, 2609, 3730, 4103, 5218, 7460, 8206, 10436, 13045, 16412, 20515, 26090, 28699, 41030, 52180, 57398, 82060, 114796, 143495, 286990, 573980, 973157, 1946314, 3892628, 4865785, 9731570, 10704727, 19463140, 21409454, 42818908, 53523635, 107047270, 214094540]

約数ペア:

[(1, 214094540), (2, 107047270), (4, 53523635), (5, 42818908), (10, 21409454), (11, 19463140), (20, 10704727), (22, 9731570), (44, 4865785), (55, 3892628), (110, 1946314), (220, 973157), (373, 573980), (746, 286990), (1492, 143495), (1865, 114796), (2609, 82060), (3730, 57398), (4103, 52180), (5218, 41030), (7460, 28699), (8206, 26090), (10436, 20515), (13045, 16412)]