39216650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{631}}^1$

素因数の和:767

約数の個数: 48

約数和(自身を含む): 80405568

約数和(自身を除く): 41188918

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 113, 226, 275, 550, 565, 631, 1130, 1243, 1262, 2486, 2825, 3155, 5650, 6215, 6310, 6941, 12430, 13882, 15775, 31075, 31550, 34705, 62150, 69410, 71303, 142606, 173525, 347050, 356515, 713030, 784333, 1568666, 1782575, 3565150, 3921665, 7843330, 19608325, 39216650]

約数ペア:

[(1, 39216650), (2, 19608325), (5, 7843330), (10, 3921665), (11, 3565150), (22, 1782575), (25, 1568666), (50, 784333), (55, 713030), (110, 356515), (113, 347050), (226, 173525), (275, 142606), (550, 71303), (565, 69410), (631, 62150), (1130, 34705), (1243, 31550), (1262, 31075), (2486, 15775), (2825, 13882), (3155, 12430), (5650, 6941), (6215, 6310)]