16609460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4091}}^1$

素因数の和:4136

約数の個数: 48

約数和(自身を含む): 41247360

約数和(自身を除く): 24637900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 4091, 8182, 16364, 20455, 28637, 40910, 57274, 81820, 114548, 118639, 143185, 237278, 286370, 474556, 572740, 593195, 830473, 1186390, 1660946, 2372780, 3321892, 4152365, 8304730, 16609460]

約数ペア:

[(1, 16609460), (2, 8304730), (4, 4152365), (5, 3321892), (7, 2372780), (10, 1660946), (14, 1186390), (20, 830473), (28, 593195), (29, 572740), (35, 474556), (58, 286370), (70, 237278), (116, 143185), (140, 118639), (145, 114548), (203, 81820), (290, 57274), (406, 40910), (580, 28637), (812, 20455), (1015, 16364), (2030, 8182), (4060, 4091)]