40255996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 79365888

約数和(自身を除く): 39109892

約数列:

[1, 2, 4, 11, 22, 44, 73, 83, 146, 151, 166, 292, 302, 332, 604, 803, 913, 1606, 1661, 1826, 3212, 3322, 3652, 6059, 6644, 11023, 12118, 12533, 22046, 24236, 25066, 44092, 50132, 66649, 121253, 133298, 137863, 242506, 266596, 275726, 485012, 551452, 914909, 1829818, 3659636, 10063999, 20127998, 40255996]

約数ペア:

[(1, 40255996), (2, 20127998), (4, 10063999), (11, 3659636), (22, 1829818), (44, 914909), (73, 551452), (83, 485012), (146, 275726), (151, 266596), (166, 242506), (292, 137863), (302, 133298), (332, 121253), (604, 66649), (803, 50132), (913, 44092), (1606, 25066), (1661, 24236), (1826, 22046), (3212, 12533), (3322, 12118), (3652, 11023), (6059, 6644)]