683650

素因数分解:

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

素因数の和:147

約数の個数: 36

約数和(自身を含む): 1410066

約数和(自身を除く): 726416

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 113, 121, 226, 242, 275, 550, 565, 605, 1130, 1210, 1243, 2486, 2825, 3025, 5650, 6050, 6215, 12430, 13673, 27346, 31075, 62150, 68365, 136730, 341825, 683650]

約数ペア:

[(1, 683650), (2, 341825), (5, 136730), (10, 68365), (11, 62150), (22, 31075), (25, 27346), (50, 13673), (55, 12430), (110, 6215), (113, 6050), (121, 5650), (226, 3025), (242, 2825), (275, 2486), (550, 1243), (565, 1210), (605, 1130)]