40100546

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{461}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 65995776

約数和(自身を除く): 25895230

約数列:

[1, 2, 23, 31, 46, 61, 62, 122, 461, 713, 922, 1403, 1426, 1891, 2806, 3782, 10603, 14291, 21206, 28121, 28582, 43493, 56242, 86986, 328693, 646783, 657386, 871751, 1293566, 1743502, 20050273, 40100546]

約数ペア:

[(1, 40100546), (2, 20050273), (23, 1743502), (31, 1293566), (46, 871751), (61, 657386), (62, 646783), (122, 328693), (461, 86986), (713, 56242), (922, 43493), (1403, 28582), (1426, 28121), (1891, 21206), (2806, 14291), (3782, 10603)]