40150012

素因数分解:

$2^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{2593}}^1$

素因数の和:2690

約数の個数: 36

約数和(自身を含む): 82800480

約数和(自身を除く): 42650468

約数列:

[1, 2, 4, 7, 14, 28, 49, 79, 98, 158, 196, 316, 553, 1106, 2212, 2593, 3871, 5186, 7742, 10372, 15484, 18151, 36302, 72604, 127057, 204847, 254114, 409694, 508228, 819388, 1433929, 2867858, 5735716, 10037503, 20075006, 40150012]

約数ペア:

[(1, 40150012), (2, 20075006), (4, 10037503), (7, 5735716), (14, 2867858), (28, 1433929), (49, 819388), (79, 508228), (98, 409694), (158, 254114), (196, 204847), (316, 127057), (553, 72604), (1106, 36302), (2212, 18151), (2593, 15484), (3871, 10372), (5186, 7742)]