1180850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:155

約数の個数: 48

約数和(自身を含む): 2544480

約数和(自身を除く): 1363630

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 113, 190, 209, 226, 275, 418, 475, 550, 565, 950, 1045, 1130, 1243, 2090, 2147, 2486, 2825, 4294, 5225, 5650, 6215, 10450, 10735, 12430, 21470, 23617, 31075, 47234, 53675, 62150, 107350, 118085, 236170, 590425, 1180850]

約数ペア:

[(1, 1180850), (2, 590425), (5, 236170), (10, 118085), (11, 107350), (19, 62150), (22, 53675), (25, 47234), (38, 31075), (50, 23617), (55, 21470), (95, 12430), (110, 10735), (113, 10450), (190, 6215), (209, 5650), (226, 5225), (275, 4294), (418, 2825), (475, 2486), (550, 2147), (565, 2090), (950, 1243), (1045, 1130)]