42550240

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3643}}^1$

素因数の和:3731

約数の個数: 48

約数和(自身を含む): 101929968

約数和(自身を除く): 59379728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 292, 365, 584, 730, 1168, 1460, 2336, 2920, 3643, 5840, 7286, 11680, 14572, 18215, 29144, 36430, 58288, 72860, 116576, 145720, 265939, 291440, 531878, 582880, 1063756, 1329695, 2127512, 2659390, 4255024, 5318780, 8510048, 10637560, 21275120, 42550240]

約数ペア:

[(1, 42550240), (2, 21275120), (4, 10637560), (5, 8510048), (8, 5318780), (10, 4255024), (16, 2659390), (20, 2127512), (32, 1329695), (40, 1063756), (73, 582880), (80, 531878), (146, 291440), (160, 265939), (292, 145720), (365, 116576), (584, 72860), (730, 58288), (1168, 36430), (1460, 29144), (2336, 18215), (2920, 14572), (3643, 11680), (5840, 7286)]